52329746 has 24 divisors (see below), whose sum is σ = 94463820. Its totient is φ = 21652512.

The previous prime is 52329737. The next prime is 52329749. The reversal of 52329746 is 64792325.

It can be written as a sum of positive squares in 2 ways, for example, as 51681721 + 648025 = 7189^2 + 805^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52329749) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6365 + ... + 12048.

Almost surely, 2^52329746 is an apocalyptic number.

52329746 is a deficient number, since it is larger than the sum of its proper divisors (42134074).

52329746 is a wasteful number, since it uses less digits than its factorization.

52329746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18458 (or 18451 counting only the distinct ones).

The product of its digits is 90720, while the sum is 38.

The square root of 52329746 is about 7233.9301904290. The cubic root of 52329746 is about 374.0384157971.

The spelling of 52329746 in words is "fifty-two million, three hundred twenty-nine thousand, seven hundred forty-six".