52918474 has 8 divisors (see below), whose sum is σ = 90717408. Its totient is φ = 22679340.

The previous prime is 52918471. The next prime is 52918513. The reversal of 52918474 is 47481925.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (52918471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1889932 + ... + 1889959.

It is an arithmetic number, because the mean of its divisors is an integer number (11339676).

Almost surely, 2^52918474 is an apocalyptic number.

52918474 is a deficient number, since it is larger than the sum of its proper divisors (37798934).

52918474 is a wasteful number, since it uses less digits than its factorization.

52918474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3779900.

The product of its digits is 80640, while the sum is 40.

The square root of 52918474 is about 7274.5085057343. The cubic root of 52918474 is about 375.4358759842.

The spelling of 52918474 in words is "fifty-two million, nine hundred eighteen thousand, four hundred seventy-four".