52726246 has 12 divisors (see below), whose sum is σ = 81070596. Its totient is φ = 25718480.

The previous prime is 52726241. The next prime is 52726291. The reversal of 52726246 is 64262725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52726241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4480 + ... + 11203.

It is an arithmetic number, because the mean of its divisors is an integer number (6755883).

Almost surely, 2^52726246 is an apocalyptic number.

52726246 is a deficient number, since it is larger than the sum of its proper divisors (28344350).

52726246 is a wasteful number, since it uses less digits than its factorization.

52726246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15767 (or 15726 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 52726246 is about 7261.2840462276. The cubic root of 52726246 is about 374.9807302691.

The spelling of 52726246 in words is "fifty-two million, seven hundred twenty-six thousand, two hundred forty-six".