195250004 has 12 divisors (see below), whose sum is σ = 359671200. Its totient is φ = 92486808.

The previous prime is 195249983. The next prime is 195250019. The reversal of 195250004 is 400052591.

195250004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1284464 + ... + 1284615.

It is an arithmetic number, because the mean of its divisors is an integer number (29972600).

Almost surely, 2^195250004 is an apocalyptic number.

It is an amenable number.

195250004 is a deficient number, since it is larger than the sum of its proper divisors (164421196).

195250004 is a wasteful number, since it uses less digits than its factorization.

195250004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2569102 (or 2569100 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 195250004 is about 13973.1887556134. The cubic root of 195250004 is about 580.1367137096.

The spelling of 195250004 in words is "one hundred ninety-five million, two hundred fifty thousand, four".