52998338 has 4 divisors (see below), whose sum is σ = 79497510. Its totient is φ = 26499168.

The previous prime is 52998329. The next prime is 52998349. The reversal of 52998338 is 83389925.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 52461049 + 537289 = 7243^2 + 733^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52998292 and 52998301.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13249583 + ... + 13249586.

Almost surely, 2^52998338 is an apocalyptic number.

52998338 is a deficient number, since it is larger than the sum of its proper divisors (26499172).

52998338 is a wasteful number, since it uses less digits than its factorization.

52998338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26499171.

The product of its digits is 466560, while the sum is 47.

The square root of 52998338 is about 7279.9957417570. The cubic root of 52998338 is about 375.6246489994.

The spelling of 52998338 in words is "fifty-two million, nine hundred ninety-eight thousand, three hundred thirty-eight".