23005562 has 8 divisors (see below), whose sum is σ = 34994592. Its totient is φ = 11340700.

The previous prime is 23005547. The next prime is 23005571. The reversal of 23005562 is 26550032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80864 + ... + 81147.

It is an arithmetic number, because the mean of its divisors is an integer number (4374324).

Almost surely, 2^23005562 is an apocalyptic number.

23005562 is a deficient number, since it is larger than the sum of its proper divisors (11989030).

23005562 is a wasteful number, since it uses less digits than its factorization.

23005562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162084.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 23005562 is about 4796.4113668450. The cubic root of 23005562 is about 284.4096201783.

Adding to 23005562 its reverse (26550032), we get a palindrome (49555594).

The spelling of 23005562 in words is "twenty-three million, five thousand, five hundred sixty-two".