196255632 has 20 divisors (see below), whose sum is σ = 506993840. Its totient is φ = 65418528.

The previous prime is 196255627. The next prime is 196255649. The reversal of 196255632 is 236552691.

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, 2044282 + ... + 2044377.

It is an arithmetic number, because the mean of its divisors is an integer number (25349692).

Almost surely, 2^196255632 is an apocalyptic number.

196255632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

196255632 is an abundant number, since it is smaller than the sum of its proper divisors (310738208).

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

196255632 is a wasteful number, since it uses less digits than its factorization.

196255632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4088670 (or 4088664 counting only the distinct ones).

The product of its digits is 97200, while the sum is 39.

The square root of 196255632 is about 14009.1267393796. The cubic root of 196255632 is about 581.1309996181.

The spelling of 196255632 in words is "one hundred ninety-six million, two hundred fifty-five thousand, six hundred thirty-two".