195604604 has 48 divisors (see below), whose sum is σ = 394148160. Its totient is φ = 84226560.

The previous prime is 195604603. The next prime is 195604621. The reversal of 195604604 is 406406591.

195604604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×195604604² = 76522322211993632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195604603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47042 + ... + 51030.

It is an arithmetic number, because the mean of its divisors is an integer number (8211420).

Almost surely, 2^195604604 is an apocalyptic number.

It is an amenable number.

195604604 is an abundant number, since it is smaller than the sum of its proper divisors (198543556).

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

195604604 is a wasteful number, since it uses less digits than its factorization.

195604604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4070 (or 4068 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 195604604 is about 13985.8715852821. The cubic root of 195604604 is about 580.4877031484.

The spelling of 195604604 in words is "one hundred ninety-five million, six hundred four thousand, six hundred four".