195282240 has 56 divisors (see below), whose sum is σ = 620024160. Its totient is φ = 52075008.

The previous prime is 195282203. The next prime is 195282251. The reversal of 195282240 is 42282591.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100750 + ... + 102669.

It is an arithmetic number, because the mean of its divisors is an integer number (11071860).

Almost surely, 2^195282240 is an apocalyptic number.

195282240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

195282240 is an abundant number, since it is smaller than the sum of its proper divisors (424741920).

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

195282240 is a wasteful number, since it uses less digits than its factorization.

195282240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203439 (or 203429 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 195282240 is about 13974.3422027658. The cubic root of 195282240 is about 580.1686390320.

The spelling of 195282240 in words is "one hundred ninety-five million, two hundred eighty-two thousand, two hundred forty".