52474215 has 16 divisors (see below), whose sum is σ = 84080736. Its totient is φ = 27945600.

The previous prime is 52474211. The next prime is 52474229. The reversal of 52474215 is 51247425.

It is not a de Polignac number, because 52474215 - 2² = 52474211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52474211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10185 + ... + 14445.

It is an arithmetic number, because the mean of its divisors is an integer number (5255046).

Almost surely, 2^52474215 is an apocalyptic number.

52474215 is a deficient number, since it is larger than the sum of its proper divisors (31606521).

52474215 is a wasteful number, since it uses less digits than its factorization.

52474215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5090.

The product of its digits is 11200, while the sum is 30.

The square root of 52474215 is about 7243.9088205195. The cubic root of 52474215 is about 374.3823075525.

The spelling of 52474215 in words is "fifty-two million, four hundred seventy-four thousand, two hundred fifteen".