23462730 has 64 divisors (see below), whose sum is σ = 63550080. Its totient is φ = 6158592.

The previous prime is 23462723. The next prime is 23462741. The reversal of 23462730 is 3726432.

23462730 is a `hidden beast` number, since 2 + 3 + 4 + 627 + 30 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 23462694 and 23462703.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17442 + ... + 18738.

It is an arithmetic number, because the mean of its divisors is an integer number (992970).

Almost surely, 2^23462730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23462730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31775040).

23462730 is an abundant number, since it is smaller than the sum of its proper divisors (40087350).

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

23462730 is a wasteful number, since it uses less digits than its factorization.

23462730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380 (or 1374 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 23462730 is about 4843.8342250742. The cubic root of 23462730 is about 286.2812123120.

The spelling of 23462730 in words is "twenty-three million, four hundred sixty-two thousand, seven hundred thirty".