52339480 has 32 divisors (see below), whose sum is σ = 118635840. Its totient is φ = 20780800.

The previous prime is 52339459. The next prime is 52339487. The reversal of 52339480 is 8493325.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52339487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705 + ... + 10255.

It is an arithmetic number, because the mean of its divisors is an integer number (3707370).

Almost surely, 2^52339480 is an apocalyptic number.

It is an amenable number.

52339480 is an abundant number, since it is smaller than the sum of its proper divisors (66296360).

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

52339480 is a wasteful number, since it uses less digits than its factorization.

52339480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9699 (or 9695 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 52339480 is about 7234.6029607712. The cubic root of 52339480 is about 374.0616063308.

The spelling of 52339480 in words is "fifty-two million, three hundred thirty-nine thousand, four hundred eighty".