332507020 has 48 divisors (see below), whose sum is σ = 709466688. Its totient is φ = 130887680.

The previous prime is 332507009. The next prime is 332507027. The reversal of 332507020 is 20705233.

It is a happy number.

It is a super-2 number, since 2×332507020² = 221121836698560800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332506982 and 332507000.

It is not an unprimeable number, because it can be changed into a prime (332507027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376980 + ... + 377860.

It is an arithmetic number, because the mean of its divisors is an integer number (14780556).

Almost surely, 2^332507020 is an apocalyptic number.

It is an amenable number.

332507020 is an abundant number, since it is smaller than the sum of its proper divisors (376959668).

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

332507020 is a wasteful number, since it uses less digits than its factorization.

332507020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170 (or 1168 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 332507020 is about 18234.7750191770. The cubic root of 332507020 is about 692.7878666090.

The spelling of 332507020 in words is "three hundred thirty-two million, five hundred seven thousand, twenty".