332605641 has 4 divisors (see below), whose sum is σ = 443474192. Its totient is φ = 221737092.

The previous prime is 332605633. The next prime is 332605649. The reversal of 332605641 is 146506233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (332605633) and next prime (332605649).

It is not a de Polignac number, because 332605641 - 2³ = 332605633 is a prime.

It is a super-2 number, since 2×332605641² = 221253024850041762, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 332605599 and 332605608.

It is not an unprimeable number, because it can be changed into a prime (332605649) 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, 55434271 + ... + 55434276.

It is an arithmetic number, because the mean of its divisors is an integer number (110868548).

Almost surely, 2^332605641 is an apocalyptic number.

It is an amenable number.

332605641 is a deficient number, since it is larger than the sum of its proper divisors (110868551).

332605641 is a wasteful number, since it uses less digits than its factorization.

332605641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110868550.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 332605641 is about 18237.4790198646. The cubic root of 332605641 is about 692.8563530613.

The spelling of 332605641 in words is "three hundred thirty-two million, six hundred five thousand, six hundred forty-one".