52726332 has 48 divisors (see below), whose sum is σ = 127360800. Its totient is φ = 16964352.

The previous prime is 52726313. The next prime is 52726351. The reversal of 52726332 is 23362725.

It is an interprime number because it is at equal distance from previous prime (52726313) and next prime (52726351).

It is a super-3 number, since 3×52726332³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52726332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65758 + ... + 66554.

It is an arithmetic number, because the mean of its divisors is an integer number (2653350).

Almost surely, 2^52726332 is an apocalyptic number.

It is an amenable number.

52726332 is an abundant number, since it is smaller than the sum of its proper divisors (74634468).

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

52726332 is a wasteful number, since it uses less digits than its factorization.

52726332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990 (or 988 counting only the distinct ones).

The product of its digits is 15120, while the sum is 30.

The square root of 52726332 is about 7261.2899680429. The cubic root of 52726332 is about 374.9809341418.

The spelling of 52726332 in words is "fifty-two million, seven hundred twenty-six thousand, three hundred thirty-two".