195030832 has 20 divisors (see below), whose sum is σ = 378808840. Its totient is φ = 97273728.

The previous prime is 195030799. The next prime is 195030833. The reversal of 195030832 is 238030591.

It is a happy number.

It is a super-2 number, since 2×195030832² = 76074050861224448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 195030794 and 195030803.

It is not an unprimeable number, because it can be changed into a prime (195030833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8358 + ... + 21445.

It is an arithmetic number, because the mean of its divisors is an integer number (18940442).

Almost surely, 2^195030832 is an apocalyptic number.

It is an amenable number.

195030832 is a deficient number, since it is larger than the sum of its proper divisors (183778008).

195030832 is a wasteful number, since it uses less digits than its factorization.

195030832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30220 (or 30214 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 195030832 is about 13965.3439628245. The cubic root of 195030832 is about 579.9195607827.

The spelling of 195030832 in words is "one hundred ninety-five million, thirty thousand, eight hundred thirty-two".