196464582 has 16 divisors (see below), whose sum is σ = 436588080. Its totient is φ = 65488176.

The previous prime is 196464557. The next prime is 196464613. The reversal of 196464582 is 285464691.

196464582 is a `hidden beast` number, since 1 + 9 + 6 + 4 + 64 + 582 = 666.

It is a congruent number.

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, 1819063 + ... + 1819170.

It is an arithmetic number, because the mean of its divisors is an integer number (27286755).

Almost surely, 2^196464582 is an apocalyptic number.

196464582 is an abundant number, since it is smaller than the sum of its proper divisors (240123498).

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

196464582 is a wasteful number, since it uses less digits than its factorization.

196464582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3638244 (or 3638238 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 196464582 is about 14016.5823937221. The cubic root of 196464582 is about 581.3371665321.

The spelling of 196464582 in words is "one hundred ninety-six million, four hundred sixty-four thousand, five hundred eighty-two".