23064562 has 16 divisors (see below), whose sum is σ = 35163072. Its totient is φ = 11345200.

The previous prime is 23064553. The next prime is 23064571. The reversal of 23064562 is 26546032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23064553) and next prime (23064571).

It is a self number, because there is not a number n which added to its sum of digits gives 23064562.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45603 + ... + 46105.

It is an arithmetic number, because the mean of its divisors is an integer number (2197692).

Almost surely, 2^23064562 is an apocalyptic number.

23064562 is a deficient number, since it is larger than the sum of its proper divisors (12098510).

23064562 is a wasteful number, since it uses less digits than its factorization.

23064562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 23064562 is about 4802.5578601408. The cubic root of 23064562 is about 284.6525446677.

The spelling of 23064562 in words is "twenty-three million, sixty-four thousand, five hundred sixty-two".