332513040 has 40 divisors (see below), whose sum is σ = 1030791168. Its totient is φ = 88670080.

The previous prime is 332513033. The next prime is 332513063. The reversal of 332513040 is 40315233.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×332513040² = 221129843540083200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332512998 and 332513016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692496 + ... + 692975.

Almost surely, 2^332513040 is an apocalyptic number.

332513040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332513040 is an abundant number, since it is smaller than the sum of its proper divisors (698278128).

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

332513040 is a wasteful number, since it uses less digits than its factorization.

332513040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385487 (or 1385481 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 332513040 is about 18234.9400876449. The cubic root of 332513040 is about 692.7920475311.

Adding to 332513040 its reverse (40315233), we get a palindrome (372828273).

The spelling of 332513040 in words is "three hundred thirty-two million, five hundred thirteen thousand, forty".