52446726 has 24 divisors (see below), whose sum is σ = 119616120. Its totient is φ = 16562016.

The previous prime is 52446629. The next prime is 52446731. The reversal of 52446726 is 62764425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76335 + ... + 77018.

It is an arithmetic number, because the mean of its divisors is an integer number (4984005).

Almost surely, 2^52446726 is an apocalyptic number.

52446726 is an abundant number, since it is smaller than the sum of its proper divisors (67169394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52446726 is a wasteful number, since it uses less digits than its factorization.

52446726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153380 (or 153377 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 52446726 is about 7242.0111847470. The cubic root of 52446726 is about 374.3169218334.

The spelling of 52446726 in words is "fifty-two million, four hundred forty-six thousand, seven hundred twenty-six".