2343572 has 36 divisors (see below), whose sum is σ = 5209344. Its totient is φ = 912240.

The previous prime is 2343571. The next prime is 2343589. The reversal of 2343572 is 2753432.

It is a d-powerful number, because it can be written as 2¹⁷ + 3⁶ + 4 + 3⁹ + 5⁷ + 7⁵ + 2²¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2343571) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1613 + ... + 2699.

It is an arithmetic number, because the mean of its divisors is an integer number (144704).

2^2343572 is an apocalyptic number.

2343572 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2343572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2604672).

2343572 is an abundant number, since it is smaller than the sum of its proper divisors (2865772).

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

2343572 is a wasteful number, since it uses less digits than its factorization.

2343572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116 (or 1107 counting only the distinct ones).

The product of its digits is 5040, while the sum is 26.

The square root of 2343572 is about 1530.8729535791. The cubic root of 2343572 is about 132.8289583387.

The spelling of 2343572 in words is "two million, three hundred forty-three thousand, five hundred seventy-two".