1150422915 has 16 divisors (see below), whose sum is σ = 1848384000. Its totient is φ = 610989792.

The previous prime is 1150422893. The next prime is 1150422937. The reversal of 1150422915 is 5192240511.

It is an interprime number because it is at equal distance from previous prime (1150422893) and next prime (1150422937).

It is not a de Polignac number, because 1150422915 - 2⁵ = 1150422883 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156865 + ... + 164034.

It is an arithmetic number, because the mean of its divisors is an integer number (115524000).

Almost surely, 2^1150422915 is an apocalyptic number.

1150422915 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1150422915 is a deficient number, since it is larger than the sum of its proper divisors (697961085).

1150422915 is a wasteful number, since it uses less digits than its factorization.

1150422915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321146.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 1150422915 is about 33917.8848839370. The cubic root of 1150422915 is about 1047.8179674683.

The spelling of 1150422915 in words is "one billion, one hundred fifty million, four hundred twenty-two thousand, nine hundred fifteen".