332065457 has 4 divisors (see below), whose sum is σ = 343516020. Its totient is φ = 320614896.

The previous prime is 332065429. The next prime is 332065463. The reversal of 332065457 is 754560233.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 126315121 + 205750336 = 11239^2 + 14344^2 .

It is a cyclic number.

It is not a de Polignac number, because 332065457 - 2²² = 327871153 is a prime.

It is a super-2 number, since 2×332065457² = 220534935465237698, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332095457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5725238 + ... + 5725295.

It is an arithmetic number, because the mean of its divisors is an integer number (85879005).

Almost surely, 2^332065457 is an apocalyptic number.

It is an amenable number.

332065457 is a deficient number, since it is larger than the sum of its proper divisors (11450563).

332065457 is a wasteful number, since it uses less digits than its factorization.

332065457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11450562.

The product of its (nonzero) digits is 75600, while the sum is 35.

The square root of 332065457 is about 18222.6632795538. The cubic root of 332065457 is about 692.4810610537.

The spelling of 332065457 in words is "three hundred thirty-two million, sixty-five thousand, four hundred fifty-seven".