196506846 has 48 divisors (see below), whose sum is σ = 435861504. Its totient is φ = 63966672.

The previous prime is 196506829. The next prime is 196506857. The reversal of 196506846 is 648605691.

It is a super-2 number, since 2×196506846² = 77229881049735432, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 152521 + ... + 153803.

It is an arithmetic number, because the mean of its divisors is an integer number (9080448).

Almost surely, 2^196506846 is an apocalyptic number.

196506846 is an abundant number, since it is smaller than the sum of its proper divisors (239354658).

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

196506846 is a wasteful number, since it uses less digits than its factorization.

196506846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485 (or 1482 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 196506846 is about 14018.0899554825. The cubic root of 196506846 is about 581.3788498254.

The spelling of 196506846 in words is "one hundred ninety-six million, five hundred six thousand, eight hundred forty-six".