23254530 has 32 divisors (see below), whose sum is σ = 60105024. Its totient is φ = 5724096.

The previous prime is 23254523. The next prime is 23254547. The reversal of 23254530 is 3545232.

It is a self number, because there is not a number n which added to its sum of digits gives 23254530.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29424 + ... + 30203.

It is an arithmetic number, because the mean of its divisors is an integer number (1878282).

Almost surely, 2^23254530 is an apocalyptic number.

23254530 is an abundant number, since it is smaller than the sum of its proper divisors (36850494).

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

23254530 is a wasteful number, since it uses less digits than its factorization.

23254530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59650.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 23254530 is about 4822.2950967356. The cubic root of 23254530 is about 285.4319089900.

Adding to 23254530 its reverse (3545232), we get a palindrome (26799762).

The spelling of 23254530 in words is "twenty-three million, two hundred fifty-four thousand, five hundred thirty".