1140479922 has 8 divisors (see below), whose sum is σ = 2280959856. Its totient is φ = 380159972.

The previous prime is 1140479891. The next prime is 1140479953. The reversal of 1140479922 is 2299740411.

It is an interprime number because it is at equal distance from previous prime (1140479891) and next prime (1140479953).

It is a sphenic number, since it is the product of 3 distinct primes.

1140479922 is an admirable number.

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, 95039988 + ... + 95039999.

It is an arithmetic number, because the mean of its divisors is an integer number (285119982).

Almost surely, 2^1140479922 is an apocalyptic number.

1140479922 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1140479922 is a wasteful number, since it uses less digits than its factorization.

1140479922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190079992.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 1140479922 is about 33770.9923158915. The cubic root of 1140479922 is about 1044.7904991223.

The spelling of 1140479922 in words is "one billion, one hundred forty million, four hundred seventy-nine thousand, nine hundred twenty-two".