23401935 has 12 divisors (see below), whose sum is σ = 40563432. Its totient is φ = 12481008.

The previous prime is 23401921. The next prime is 23401951. The reversal of 23401935 is 53910432.

It is not a de Polignac number, because 23401935 - 2⁴ = 23401919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23401899 and 23401908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 259977 + ... + 260066.

It is an arithmetic number, because the mean of its divisors is an integer number (3380286).

Almost surely, 2^23401935 is an apocalyptic number.

23401935 is a deficient number, since it is larger than the sum of its proper divisors (17161497).

23401935 is a wasteful number, since it uses less digits than its factorization.

23401935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520054 (or 520051 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 23401935 is about 4837.5546508541. The cubic root of 23401935 is about 286.0337344269.

It can be divided in two parts, 23401 and 935, that added together give a square (24336 = 156²).

The spelling of 23401935 in words is "twenty-three million, four hundred one thousand, nine hundred thirty-five".