52574674 has 4 divisors (see below), whose sum is σ = 78862014. Its totient is φ = 26287336.

The previous prime is 52574657. The next prime is 52574689. The reversal of 52574674 is 47647525.

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., 34892649 + 17682025 = 5907^2 + 4205^2 .

It is a super-4 number, since 4×52574674⁴ (a number of 32 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13143667 + ... + 13143670.

Almost surely, 2^52574674 is an apocalyptic number.

52574674 is a deficient number, since it is larger than the sum of its proper divisors (26287340).

52574674 is a wasteful number, since it uses less digits than its factorization.

52574674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26287339.

The product of its digits is 235200, while the sum is 40.

The square root of 52574674 is about 7250.8395375984. The cubic root of 52574674 is about 374.6210667026.

The spelling of 52574674 in words is "fifty-two million, five hundred seventy-four thousand, six hundred seventy-four".