2373242 has 4 divisors (see below), whose sum is σ = 3559866. Its totient is φ = 1186620.

The previous prime is 2373229. The next prime is 2373247. The reversal of 2373242 is 2423732.

2373242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1371241 + 1002001 = 1171^2 + 1001^2 .

It is not an unprimeable number, because it can be changed into a prime (2373247) 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 as a sum of consecutive naturals, namely, 593309 + ... + 593312.

2^2373242 is an apocalyptic number.

2373242 is a deficient number, since it is larger than the sum of its proper divisors (1186624).

2373242 is a wasteful number, since it uses less digits than its factorization.

2373242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186623.

The product of its digits is 2016, while the sum is 23.

The square root of 2373242 is about 1540.5330246379. The cubic root of 2373242 is about 133.3871546605.

Adding to 2373242 its reverse (2423732), we get a palindrome (4796974).

The spelling of 2373242 in words is "two million, three hundred seventy-three thousand, two hundred forty-two".