23913460 has 12 divisors (see below), whose sum is σ = 50218308. Its totient is φ = 9565376.

The previous prime is 23913451. The next prime is 23913469. The reversal of 23913460 is 6431932.

It is an interprime number because it is at equal distance from previous prime (23913451) and next prime (23913469).

It can be written as a sum of positive squares in 2 ways, for example, as 18558864 + 5354596 = 4308^2 + 2314^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23913469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 597817 + ... + 597856.

It is an arithmetic number, because the mean of its divisors is an integer number (4184859).

Almost surely, 2^23913460 is an apocalyptic number.

23913460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23913460 is an abundant number, since it is smaller than the sum of its proper divisors (26304848).

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

23913460 is a wasteful number, since it uses less digits than its factorization.

23913460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195682 (or 1195680 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 23913460 is about 4890.1390573275. The cubic root of 23913460 is about 288.1027957379.

The spelling of 23913460 in words is "twenty-three million, nine hundred thirteen thousand, four hundred sixty".