895072840 has 16 divisors (see below), whose sum is σ = 2013913980. Its totient is φ = 358029120.

The previous prime is 895072837. The next prime is 895072859. The reversal of 895072840 is 48270598.

895072840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 849023044 + 46049796 = 29138^2 + 6786^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11188371 + ... + 11188450.

Almost surely, 2^895072840 is an apocalyptic number.

It is an amenable number.

895072840 is an abundant number, since it is smaller than the sum of its proper divisors (1118841140).

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

895072840 is a wasteful number, since it uses less digits than its factorization.

895072840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22376832 (or 22376828 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 895072840 is about 29917.7679648733. The cubic root of 895072840 is about 963.7242630047.

The spelling of 895072840 in words is "eight hundred ninety-five million, seventy-two thousand, eight hundred forty".