196425672 has 32 divisors (see below), whose sum is σ = 506906880. Its totient is φ = 63362880.

The previous prime is 196425659. The next prime is 196425797. The reversal of 196425672 is 276524691.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131263 + ... + 132750.

It is an arithmetic number, because the mean of its divisors is an integer number (15840840).

Almost surely, 2^196425672 is an apocalyptic number.

196425672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

196425672 is an abundant number, since it is smaller than the sum of its proper divisors (310481208).

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

196425672 is a wasteful number, since it uses less digits than its factorization.

196425672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264053 (or 264049 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 196425672 is about 14015.1943261590. The cubic root of 196425672 is about 581.2987858693.

The spelling of 196425672 in words is "one hundred ninety-six million, four hundred twenty-five thousand, six hundred seventy-two".