52974415 has 8 divisors (see below), whose sum is σ = 68459328. Its totient is φ = 39119520.

The previous prime is 52974407. The next prime is 52974433. The reversal of 52974415 is 51447925.

52974415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 52974415 - 2³ = 52974407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407431 + ... + 407560.

It is an arithmetic number, because the mean of its divisors is an integer number (8557416).

Almost surely, 2^52974415 is an apocalyptic number.

52974415 is a deficient number, since it is larger than the sum of its proper divisors (15484913).

52974415 is a wasteful number, since it uses less digits than its factorization.

52974415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815009.

The product of its digits is 50400, while the sum is 37.

The square root of 52974415 is about 7278.3524921510. The cubic root of 52974415 is about 375.5681225670.

The spelling of 52974415 in words is "fifty-two million, nine hundred seventy-four thousand, four hundred fifteen".