995481720 has 48 divisors (see below), whose sum is σ = 3235316760. Its totient is φ = 265461696.

The previous prime is 995481709. The next prime is 995481743. The reversal of 995481720 is 27184599.

995481720 is a `hidden beast` number, since 99 + 548 + 17 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1382254 + ... + 1382973.

Almost surely, 2^995481720 is an apocalyptic number.

995481720 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

995481720 is an abundant number, since it is smaller than the sum of its proper divisors (2239835040).

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

995481720 is a wasteful number, since it uses less digits than its factorization.

995481720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2765244 (or 2765237 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 995481720 is about 31551.2554425335. The cubic root of 995481720 is about 998.4916326385.

The spelling of 995481720 in words is "nine hundred ninety-five million, four hundred eighty-one thousand, seven hundred twenty".