23497058 has 16 divisors (see below), whose sum is σ = 38174136. Its totient is φ = 10782720.

The previous prime is 23497057. The next prime is 23497063. The reversal of 23497058 is 85079432.

It can be written as a sum of positive squares in 4 ways, for example, as 6744409 + 16752649 = 2597^2 + 4093^2 .

It is a super-2 number, since 2×23497058² = 1104223469310728, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23497057) 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 7 ways as a sum of consecutive naturals, for example, 2210 + ... + 7202.

Almost surely, 2^23497058 is an apocalyptic number.

23497058 is a deficient number, since it is larger than the sum of its proper divisors (14677078).

23497058 is a wasteful number, since it uses less digits than its factorization.

23497058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5189.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 23497058 is about 4847.3764037879. The cubic root of 23497058 is about 286.4207623209.

The spelling of 23497058 in words is "twenty-three million, four hundred ninety-seven thousand, fifty-eight".