52322746 has 16 divisors (see below), whose sum is σ = 93596544. Its totient is φ = 21448944.

The previous prime is 52322741. The next prime is 52322749. The reversal of 52322746 is 64722325.

It is not an unprimeable number, because it can be changed into a prime (52322741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80925 + ... + 81568.

It is an arithmetic number, because the mean of its divisors is an integer number (5849784).

Almost surely, 2^52322746 is an apocalyptic number.

52322746 is a deficient number, since it is larger than the sum of its proper divisors (41273798).

52322746 is a wasteful number, since it uses less digits than its factorization.

52322746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162525.

The product of its digits is 20160, while the sum is 31.

The square root of 52322746 is about 7233.4463432032. The cubic root of 52322746 is about 374.0217370382.

The spelling of 52322746 in words is "fifty-two million, three hundred twenty-two thousand, seven hundred forty-six".