23058036 has 36 divisors (see below), whose sum is σ = 58458400. Its totient is φ = 7663248.

The previous prime is 23058011. The next prime is 23058037. The reversal of 23058036 is 63085032.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23058037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15075 + ... + 16533.

Almost surely, 2^23058036 is an apocalyptic number.

It is an amenable number.

23058036 is an abundant number, since it is smaller than the sum of its proper divisors (35400364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23058036 is a wasteful number, since it uses less digits than its factorization.

23058036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1908 (or 1903 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 23058036 is about 4801.8783824666. The cubic root of 23058036 is about 284.6256951407.

The spelling of 23058036 in words is "twenty-three million, fifty-eight thousand, thirty-six".