52638298 has 8 divisors (see below), whose sum is σ = 79480800. Its totient is φ = 26144700.

The previous prime is 52638281. The next prime is 52638317. The reversal of 52638298 is 89283625.

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, 86848 + ... + 87451.

It is an arithmetic number, because the mean of its divisors is an integer number (9935100).

Almost surely, 2^52638298 is an apocalyptic number.

52638298 is a deficient number, since it is larger than the sum of its proper divisors (26842502).

52638298 is a wasteful number, since it uses less digits than its factorization.

52638298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174452.

The product of its digits is 207360, while the sum is 43.

The square root of 52638298 is about 7255.2255650669. The cubic root of 52638298 is about 374.7721234801.

The spelling of 52638298 in words is "fifty-two million, six hundred thirty-eight thousand, two hundred ninety-eight".