332537413 has 12 divisors (see below), whose sum is σ = 365999268. Its totient is φ = 301916160.

The previous prime is 332537371. The next prime is 332537431. The reversal of 332537413 is 314735233.

It can be written as a sum of positive squares in 6 ways, for example, as 177235969 + 155301444 = 13313^2 + 12462^2 .

It is not a de Polignac number, because 332537413 - 2¹⁷ = 332406341 is a prime.

It is a super-2 number, since 2×332537413² = 221162262089465138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332537453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5820 + ... + 26437.

It is an arithmetic number, because the mean of its divisors is an integer number (30499939).

Almost surely, 2^332537413 is an apocalyptic number.

It is an amenable number.

332537413 is a deficient number, since it is larger than the sum of its proper divisors (33461855).

332537413 is a wasteful number, since it uses less digits than its factorization.

332537413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32344 (or 32331 counting only the distinct ones).

The product of its digits is 22680, while the sum is 31.

The square root of 332537413 is about 18235.6083803091. The cubic root of 332537413 is about 692.8089741936.

The spelling of 332537413 in words is "three hundred thirty-two million, five hundred thirty-seven thousand, four hundred thirteen".