2373822 has 48 divisors (see below), whose sum is σ = 5915520. Its totient is φ = 680400.

The previous prime is 2373821. The next prime is 2373823. The reversal of 2373822 is 2283732.

2373822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2373821) and next prime (2373823).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2373821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3447 + ... + 4077.

It is an arithmetic number, because the mean of its divisors is an integer number (123240).

2^2373822 is an apocalyptic number.

2373822 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2373822, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2957760).

2373822 is an abundant number, since it is smaller than the sum of its proper divisors (3541698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2373822 is a wasteful number, since it uses less digits than its factorization.

2373822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669 (or 666 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 2373822 is about 1540.7212596703. The cubic root of 2373822 is about 133.3980200011.

The spelling of 2373822 in words is "two million, three hundred seventy-three thousand, eight hundred twenty-two".