52479426 has 32 divisors (see below), whose sum is σ = 107993088. Its totient is φ = 16991360.

The previous prime is 52479409. The next prime is 52479433. The reversal of 52479426 is 62497425.

It is a Curzon 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, 93940 + ... + 94496.

It is an arithmetic number, because the mean of its divisors is an integer number (3374784).

Almost surely, 2^52479426 is an apocalyptic number.

52479426 is an abundant number, since it is smaller than the sum of its proper divisors (55513662).

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

52479426 is a wasteful number, since it uses less digits than its factorization.

52479426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986.

The product of its digits is 120960, while the sum is 39.

The square root of 52479426 is about 7244.2684930916. The cubic root of 52479426 is about 374.3946999350.

The spelling of 52479426 in words is "fifty-two million, four hundred seventy-nine thousand, four hundred twenty-six".