200400332 has 12 divisors (see below), whose sum is σ = 382582536. Its totient is φ = 91091040.

The previous prime is 200400329. The next prime is 200400373. The reversal of 200400332 is 233004002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2277233 + ... + 2277320.

It is an arithmetic number, because the mean of its divisors is an integer number (31881878).

Almost surely, 2^200400332 is an apocalyptic number.

200400332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200400332 is a deficient number, since it is larger than the sum of its proper divisors (182182204).

200400332 is a wasteful number, since it uses less digits than its factorization.

200400332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4554568 (or 4554566 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 200400332 is about 14156.2824215964. The cubic root of 200400332 is about 585.1934802104.

Adding to 200400332 its reverse (233004002), we get a palindrome (433404334).

The spelling of 200400332 in words is "two hundred million, four hundred thousand, three hundred thirty-two".