914441872 has 10 divisors (see below), whose sum is σ = 1771731158. Its totient is φ = 457220928.

The previous prime is 914441867. The next prime is 914441881. The reversal of 914441872 is 278144419.

It can be written as a sum of positive squares in only one way, i.e., 644956816 + 269485056 = 25396^2 + 16416^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28576293 + ... + 28576324.

Almost surely, 2^914441872 is an apocalyptic number.

It is an amenable number.

914441872 is a deficient number, since it is larger than the sum of its proper divisors (857289286).

914441872 is a wasteful number, since it uses less digits than its factorization.

914441872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57152625 (or 57152619 counting only the distinct ones).

The product of its digits is 64512, while the sum is 40.

The square root of 914441872 is about 30239.7399459718. The cubic root of 914441872 is about 970.6262551689.

The spelling of 914441872 in words is "nine hundred fourteen million, four hundred forty-one thousand, eight hundred seventy-two".