52839074 has 4 divisors (see below), whose sum is σ = 79258614. Its totient is φ = 26419536.

The previous prime is 52839053. The next prime is 52839109. The reversal of 52839074 is 47093825.

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., 29866225 + 22972849 = 5465^2 + 4793^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13209767 + ... + 13209770.

Almost surely, 2^52839074 is an apocalyptic number.

52839074 is a deficient number, since it is larger than the sum of its proper divisors (26419540).

52839074 is a wasteful number, since it uses less digits than its factorization.

52839074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26419539.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 52839074 is about 7269.0490437195. The cubic root of 52839074 is about 375.2480113456.

The spelling of 52839074 in words is "fifty-two million, eight hundred thirty-nine thousand, seventy-four".