52984634 has 4 divisors (see below), whose sum is σ = 79476954. Its totient is φ = 26492316.

The previous prime is 52984621. The next prime is 52984639. The reversal of 52984634 is 43648925.

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., 51768025 + 1216609 = 7195^2 + 1103^2 .

It is a super-2 number, since 2×52984634² = 5614742880227912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52984591 and 52984600.

It is not an unprimeable number, because it can be changed into a prime (52984639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13246157 + ... + 13246160.

Almost surely, 2^52984634 is an apocalyptic number.

52984634 is a deficient number, since it is larger than the sum of its proper divisors (26492320).

52984634 is a wasteful number, since it uses less digits than its factorization.

52984634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26492319.

The product of its digits is 207360, while the sum is 41.

The square root of 52984634 is about 7279.0544715643. The cubic root of 52984634 is about 375.5922706008.

The spelling of 52984634 in words is "fifty-two million, nine hundred eighty-four thousand, six hundred thirty-four".