23230572 has 12 divisors (see below), whose sum is σ = 54204696. Its totient is φ = 7743520.

The previous prime is 23230553. The next prime is 23230583. The reversal of 23230572 is 27503232.

It is a tau number, because it is divible by the number of its divisors (12).

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, 967929 + ... + 967952.

It is an arithmetic number, because the mean of its divisors is an integer number (4517058).

Almost surely, 2^23230572 is an apocalyptic number.

It is an amenable number.

23230572 is an abundant number, since it is smaller than the sum of its proper divisors (30974124).

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

23230572 is a wasteful number, since it uses less digits than its factorization.

23230572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935888 (or 1935886 counting only the distinct ones).

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

The square root of 23230572 is about 4819.8103697137. The cubic root of 23230572 is about 285.3338531497. Note that the first 3 decimals are identical.

The spelling of 23230572 in words is "twenty-three million, two hundred thirty thousand, five hundred seventy-two".