332600040 has 128 divisors (see below), whose sum is σ = 1114444800. Its totient is φ = 88231680.

The previous prime is 332600017. The next prime is 332600041. The reversal of 332600040 is 40006233.

It is a super-2 number, since 2×332600040² = 221245573216003200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 332599986 and 332600022.

It is not an unprimeable number, because it can be changed into a prime (332600041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 240150 + ... + 241530.

It is an arithmetic number, because the mean of its divisors is an integer number (8706600).

Almost surely, 2^332600040 is an apocalyptic number.

332600040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 332600040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (557222400).

332600040 is an abundant number, since it is smaller than the sum of its proper divisors (781844760).

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

332600040 is a wasteful number, since it uses less digits than its factorization.

332600040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624 (or 1614 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 332600040 is about 18237.3254618105. The cubic root of 332600040 is about 692.8524638606.

Adding to 332600040 its reverse (40006233), we get a palindrome (372606273).

The spelling of 332600040 in words is "three hundred thirty-two million, six hundred thousand, forty".