332712427 has 4 divisors (see below), whose sum is σ = 333775720. Its totient is φ = 331649136.

The previous prime is 332712409. The next prime is 332712433. The reversal of 332712427 is 724217233.

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

It is a cyclic number.

It is not a de Polignac number, because 332712427 - 2²³ = 324323819 is a prime.

It is a super-2 number, since 2×332712427² = 221395118160460658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332712407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531177 + ... + 531802.

It is an arithmetic number, because the mean of its divisors is an integer number (83443930).

Almost surely, 2^332712427 is an apocalyptic number.

332712427 is a deficient number, since it is larger than the sum of its proper divisors (1063293).

332712427 is a wasteful number, since it uses less digits than its factorization.

332712427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063292.

The product of its digits is 14112, while the sum is 31.

The square root of 332712427 is about 18240.4064373577. The cubic root of 332712427 is about 692.9304943593.

The spelling of 332712427 in words is "three hundred thirty-two million, seven hundred twelve thousand, four hundred twenty-seven".