196315954 has 8 divisors (see below), whose sum is σ = 301656348. Its totient is φ = 95763840.

The previous prime is 196315927. The next prime is 196315967. The reversal of 196315954 is 459513691.

It can be written as a sum of positive squares in 2 ways, for example, as 195244729 + 1071225 = 13973^2 + 1035^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 196315954.

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, 1196967 + ... + 1197130.

Almost surely, 2^196315954 is an apocalyptic number.

196315954 is a deficient number, since it is larger than the sum of its proper divisors (105340394).

196315954 is a wasteful number, since it uses less digits than its factorization.

196315954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394140.

The product of its digits is 145800, while the sum is 43.

The square root of 196315954 is about 14011.2795275806. The cubic root of 196315954 is about 581.1905331848.

The spelling of 196315954 in words is "one hundred ninety-six million, three hundred fifteen thousand, nine hundred fifty-four".