23355506 has 4 divisors (see below), whose sum is σ = 35033262. Its totient is φ = 11677752.

The previous prime is 23355499. The next prime is 23355523. The reversal of 23355506 is 60555332.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13801225 + 9554281 = 3715^2 + 3091^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5838875 + ... + 5838878.

Almost surely, 2^23355506 is an apocalyptic number.

23355506 is a deficient number, since it is larger than the sum of its proper divisors (11677756).

23355506 is a wasteful number, since it uses less digits than its factorization.

23355506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11677755.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 23355506 is about 4832.7534594680. The cubic root of 23355506 is about 285.8444473367.

The spelling of 23355506 in words is "twenty-three million, three hundred fifty-five thousand, five hundred six".