914514660 has 72 divisors (see below), whose sum is σ = 2937215736. Its totient is φ = 229524480.

The previous prime is 914514647. The next prime is 914514697. The reversal of 914514660 is 66415419.

It can be written as a sum of positive squares in 4 ways, for example, as 310534884 + 603979776 = 17622^2 + 24576^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146371 + ... + 152490.

It is an arithmetic number, because the mean of its divisors is an integer number (40794663).

Almost surely, 2^914514660 is an apocalyptic number.

914514660 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

914514660 is an abundant number, since it is smaller than the sum of its proper divisors (2022701076).

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

914514660 is a wasteful number, since it uses less digits than its factorization.

914514660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298893 (or 298888 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 914514660 is about 30240.9434376641. The cubic root of 914514660 is about 970.6520078791.

The spelling of 914514660 in words is "nine hundred fourteen million, five hundred fourteen thousand, six hundred sixty".