23467530 has 16 divisors (see below), whose sum is σ = 56322144. Its totient is φ = 6258000.

The previous prime is 23467517. The next prime is 23467541. The reversal of 23467530 is 3576432.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 782251 = 23467530 / (2 + 3 + 4 + 6 + 7 + 5 + 3 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391096 + ... + 391155.

It is an arithmetic number, because the mean of its divisors is an integer number (3520134).

Almost surely, 2^23467530 is an apocalyptic number.

23467530 is an abundant number, since it is smaller than the sum of its proper divisors (32854614).

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

23467530 is a wasteful number, since it uses less digits than its factorization.

23467530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782261.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 23467530 is about 4844.3296749912. The cubic root of 23467530 is about 286.3007334294.

The spelling of 23467530 in words is "twenty-three million, four hundred sixty-seven thousand, five hundred thirty".