196632576 has 224 divisors, whose sum is σ = 671047680. Its totient is φ = 55738368.

The previous prime is 196632559. The next prime is 196632587. The reversal of 196632576 is 675236691.

196632576 is a `hidden beast` number, since 1 + 9 + 6 + 632 + 5 + 7 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (224).

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1548225 + ... + 1548351.

Almost surely, 2^196632576 is an apocalyptic number.

196632576 is a gapful number since it is divisible by the number (16) 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 196632576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335523840).

196632576 is an abundant number, since it is smaller than the sum of its proper divisors (474415104).

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

196632576 is an equidigital number, since it uses as much as digits as its factorization.

196632576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 139 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 196632576 is about 14022.5738008398. The cubic root of 196632576 is about 581.5028169714.

The spelling of 196632576 in words is "one hundred ninety-six million, six hundred thirty-two thousand, five hundred seventy-six".