23233685476 has 9 divisors (see below), whose sum is σ = 40659483081. Its totient is φ = 11616690312.

The previous prime is 23233685471. The next prime is 23233685479. The reversal of 23233685476 is 67458633232.

The square root of 23233685476 is 152426.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 14920622500 + 8313062976 = 122150^2 + 91176^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23233685471) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 266746 + ... + 342958.

Almost surely, 2^23233685476 is an apocalyptic number.

23233685476 is the 152426-th square number.

It is an amenable number.

23233685476 is a deficient number, since it is larger than the sum of its proper divisors (17425797605).

23233685476 is an frugal number, since it uses more digits than its factorization.

23233685476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152430 (or 76215 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 49.

Multiplying 23233685476 by its sum of digits (49), we get a square (1138450588324 = 1066982²).

The spelling of 23233685476 in words is "twenty-three billion, two hundred thirty-three million, six hundred eighty-five thousand, four hundred seventy-six".