52292330 has 8 divisors (see below), whose sum is σ = 94126212. Its totient is φ = 20916928.

The previous prime is 52292329. The next prime is 52292333. The reversal of 52292330 is 3329225.

It can be written as a sum of positive squares in 2 ways, for example, as 48678529 + 3613801 = 6977^2 + 1901^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 52292330.

It is not an unprimeable number, because it can be changed into a prime (52292333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2614607 + ... + 2614626.

Almost surely, 2^52292330 is an apocalyptic number.

52292330 is a deficient number, since it is larger than the sum of its proper divisors (41833882).

52292330 is a wasteful number, since it uses less digits than its factorization.

52292330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5229240.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 52292330 is about 7231.3435819355. The cubic root of 52292330 is about 373.9492481678.

The spelling of 52292330 in words is "fifty-two million, two hundred ninety-two thousand, three hundred thirty".