23010864 has 40 divisors (see below), whose sum is σ = 59631600. Its totient is φ = 7646208.

The previous prime is 23010863. The next prime is 23010893. The reversal of 23010864 is 46801032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (23010863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21412 + ... + 22460.

It is an arithmetic number, because the mean of its divisors is an integer number (1490790).

Almost surely, 2^23010864 is an apocalyptic number.

23010864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23010864 is an abundant number, since it is smaller than the sum of its proper divisors (36620736).

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

23010864 is a wasteful number, since it uses less digits than its factorization.

23010864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517 (or 1511 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 23010864 is about 4796.9640398902. The cubic root of 23010864 is about 284.4314674165.

Adding to 23010864 its reverse (46801032), we get a palindrome (69811896).

The spelling of 23010864 in words is "twenty-three million, ten thousand, eight hundred sixty-four".