52266415 has 16 divisors (see below), whose sum is σ = 66683520. Its totient is φ = 39191040.

The previous prime is 52266367. The next prime is 52266493. The reversal of 52266415 is 51466225.

It is a de Polignac number, because none of the positive numbers 2^k-52266415 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21901 + ... + 24169.

It is an arithmetic number, because the mean of its divisors is an integer number (4167720).

Almost surely, 2^52266415 is an apocalyptic number.

52266415 is a deficient number, since it is larger than the sum of its proper divisors (14417105).

52266415 is a wasteful number, since it uses less digits than its factorization.

52266415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2562.

The product of its digits is 14400, while the sum is 31.

The square root of 52266415 is about 7229.5515075280. The cubic root of 52266415 is about 373.8874641160.

The spelling of 52266415 in words is "fifty-two million, two hundred sixty-six thousand, four hundred fifteen".