23470530 has 32 divisors (see below), whose sum is σ = 56498688. Its totient is φ = 6240000.

The previous prime is 23470493. The next prime is 23470549. The reversal of 23470530 is 3507432.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23470530.

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, 11055 + ... + 13005.

It is an arithmetic number, because the mean of its divisors is an integer number (1765584).

Almost surely, 2^23470530 is an apocalyptic number.

23470530 is an abundant number, since it is smaller than the sum of its proper divisors (33028158).

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

23470530 is a wasteful number, since it uses less digits than its factorization.

23470530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2362.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 23470530 is about 4844.6393054592. The cubic root of 23470530 is about 286.3129327761.

Adding to 23470530 its reverse (3507432), we get a palindrome (26977962).

The spelling of 23470530 in words is "twenty-three million, four hundred seventy thousand, five hundred thirty".