196694274 has 16 divisors (see below), whose sum is σ = 449587008. Its totient is φ = 56198352.

The previous prime is 196694243. The next prime is 196694297. The reversal of 196694274 is 472496691.

It is a happy 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, 2341557 + ... + 2341640.

It is an arithmetic number, because the mean of its divisors is an integer number (28099188).

Almost surely, 2^196694274 is an apocalyptic number.

196694274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

196694274 is an abundant number, since it is smaller than the sum of its proper divisors (252892734).

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

196694274 is a wasteful number, since it uses less digits than its factorization.

196694274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4683209.

The product of its digits is 653184, while the sum is 48.

The square root of 196694274 is about 14024.7735810601. The cubic root of 196694274 is about 581.5636305791.

The spelling of 196694274 in words is "one hundred ninety-six million, six hundred ninety-four thousand, two hundred seventy-four".