195379046 has 16 divisors (see below), whose sum is σ = 296587440. Its totient is φ = 96520800.

The previous prime is 195379027. The next prime is 195379073. The reversal of 195379046 is 640973591.

It is a junction number, because it is equal to n+sod(n) for n = 195378988 and 195379006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158360 + ... + 159588.

It is an arithmetic number, because the mean of its divisors is an integer number (18536715).

Almost surely, 2^195379046 is an apocalyptic number.

195379046 is a deficient number, since it is larger than the sum of its proper divisors (101208394).

195379046 is a wasteful number, since it uses less digits than its factorization.

195379046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 195379046 is about 13977.8054786866. The cubic root of 195379046 is about 580.2644909423.

The spelling of 195379046 in words is "one hundred ninety-five million, three hundred seventy-nine thousand, forty-six".