195360280 has 32 divisors (see below), whose sum is σ = 462697200. Its totient is φ = 74030976.

The previous prime is 195360239. The next prime is 195360283. The reversal of 195360280 is 82063591.

195360280 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 not an unprimeable number, because it can be changed into a prime (195360283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127767 + ... + 129286.

Almost surely, 2^195360280 is an apocalyptic number.

195360280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

195360280 is an abundant number, since it is smaller than the sum of its proper divisors (267336920).

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

195360280 is a wasteful number, since it uses less digits than its factorization.

195360280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257083 (or 257079 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 195360280 is about 13977.1341840880. The cubic root of 195360280 is about 580.2459123685.

It can be divided in two parts, 1953 and 60280, that multiplied together give a triangular number (117726840 = T₁₅₃₄₄).

The spelling of 195360280 in words is "one hundred ninety-five million, three hundred sixty thousand, two hundred eighty".