52432306 has 8 divisors (see below), whose sum is σ = 79937964. Its totient is φ = 25786320.

The previous prime is 52432279. The next prime is 52432313. The reversal of 52432306 is 60323425.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 52432081 + 225 = 7241^2 + 15^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 214765 + ... + 215008.

Almost surely, 2^52432306 is an apocalyptic number.

52432306 is a deficient number, since it is larger than the sum of its proper divisors (27505658).

52432306 is a wasteful number, since it uses less digits than its factorization.

52432306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429836.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 52432306 is about 7241.0155365114. The cubic root of 52432306 is about 374.2826130838.

The spelling of 52432306 in words is "fifty-two million, four hundred thirty-two thousand, three hundred six".