916287875 has 8 divisors (see below), whose sum is σ = 1143527424. Its totient is φ = 733030200.

The previous prime is 916287871. The next prime is 916287881. The reversal of 916287875 is 578782619.

It is not a de Polignac number, because 916287875 - 2² = 916287871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (916287871) 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, 3665027 + ... + 3665276.

It is an arithmetic number, because the mean of its divisors is an integer number (142940928).

Almost surely, 2^916287875 is an apocalyptic number.

916287875 is a deficient number, since it is larger than the sum of its proper divisors (227239549).

916287875 is an equidigital number, since it uses as much as digits as its factorization.

916287875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7330318 (or 7330308 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 53.

The square root of 916287875 is about 30270.2473561086. The cubic root of 916287875 is about 971.2789573558.

The spelling of 916287875 in words is "nine hundred sixteen million, two hundred eighty-seven thousand, eight hundred seventy-five".