23463081 has 16 divisors (see below), whose sum is σ = 36590400. Its totient is φ = 14818464.

The previous prime is 23463049. The next prime is 23463107. The reversal of 23463081 is 18036432.

It is a happy number.

23463081 is a `hidden beast` number, since 23 + 4 + 630 + 8 + 1 = 666.

It is not a de Polignac number, because 23463081 - 2⁵ = 23463049 is a prime.

It is a super-2 number, since 2×23463081² = 1101032340025122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (23462081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22356 + ... + 23381.

It is an arithmetic number, because the mean of its divisors is an integer number (2286900).

Almost surely, 2^23463081 is an apocalyptic number.

It is an amenable number.

23463081 is a deficient number, since it is larger than the sum of its proper divisors (13127319).

23463081 is a wasteful number, since it uses less digits than its factorization.

23463081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45765 (or 45759 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 23463081 is about 4843.8704565667. The cubic root of 23463081 is about 286.2826398839.

The spelling of 23463081 in words is "twenty-three million, four hundred sixty-three thousand, eighty-one".