2373256 has 16 divisors (see below), whose sum is σ = 4554000. Its totient is φ = 1158864.

The previous prime is 2373253. The next prime is 2373263. The reversal of 2373256 is 6523732.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁵ + 3⁷ + 7³ + 3⁸ + 2¹⁷ + 5⁹ + 6⁷ .

It is not an unprimeable number, because it can be changed into a prime (2373253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3106 + ... + 3793.

It is an arithmetic number, because the mean of its divisors is an integer number (284625).

2^2373256 is an apocalyptic number.

It is an amenable number.

2373256 is a deficient number, since it is larger than the sum of its proper divisors (2180744).

2373256 is a wasteful number, since it uses less digits than its factorization.

2373256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6948 (or 6944 counting only the distinct ones).

The product of its digits is 7560, while the sum is 28.

The square root of 2373256 is about 1540.5375685130. The cubic root of 2373256 is about 133.3874169481.

Adding to 2373256 its reverse (6523732), we get a palindrome (8896988).

The spelling of 2373256 in words is "two million, three hundred seventy-three thousand, two hundred fifty-six".