23059436 has 18 divisors (see below), whose sum is σ = 41483988. Its totient is φ = 11215440.

The previous prime is 23059397. The next prime is 23059489. The reversal of 23059436 is 63495032.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3371 + ... + 7581.

It is an arithmetic number, because the mean of its divisors is an integer number (2304666).

Almost surely, 2^23059436 is an apocalyptic number.

It is an amenable number.

23059436 is a deficient number, since it is larger than the sum of its proper divisors (18424552).

23059436 is a wasteful number, since it uses less digits than its factorization.

23059436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4289 (or 4250 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 23059436 is about 4802.0241565407. The cubic root of 23059436 is about 284.6314555028.

The spelling of 23059436 in words is "twenty-three million, fifty-nine thousand, four hundred thirty-six".