995205280 has 48 divisors (see below), whose sum is σ = 2414732040. Its totient is φ = 387320832.

The previous prime is 995205269. The next prime is 995205283. The reversal of 995205280 is 82502599.

It can be written as a sum of positive squares in 4 ways, for example, as 973190416 + 22014864 = 31196^2 + 4692^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (995205283) 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, 78135 + ... + 89974.

Almost surely, 2^995205280 is an apocalyptic number.

It is an amenable number.

995205280 is an abundant number, since it is smaller than the sum of its proper divisors (1419526760).

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

995205280 is a wasteful number, since it uses less digits than its factorization.

995205280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168161 (or 168153 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 995205280 is about 31546.8743301139. The cubic root of 995205280 is about 998.3991988029.

The spelling of 995205280 in words is "nine hundred ninety-five million, two hundred five thousand, two hundred eighty".