332545230 has 64 divisors (see below), whose sum is σ = 907441920. Its totient is φ = 86613408.

The previous prime is 332545217. The next prime is 332545237. The reversal of 332545230 is 32545233.

It is a super-2 number, since 2×332545230² = 221172659991505800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 332545194 and 332545203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332545237) 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, 2712 + ... + 25931.

It is an arithmetic number, because the mean of its divisors is an integer number (14178780).

Almost surely, 2^332545230 is an apocalyptic number.

332545230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 332545230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453720960).

332545230 is an abundant number, since it is smaller than the sum of its proper divisors (574896690).

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

332545230 is a wasteful number, since it uses less digits than its factorization.

332545230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28702 (or 28696 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 332545230 is about 18235.8227124525. The cubic root of 332545230 is about 692.8144028011.

The spelling of 332545230 in words is "three hundred thirty-two million, five hundred forty-five thousand, two hundred thirty".