1150140762 has 16 divisors (see below), whose sum is σ = 2555868480. Its totient is φ = 383380236.

The previous prime is 1150140743. The next prime is 1150140779. The reversal of 1150140762 is 2670410511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 7 ways as a sum of consecutive naturals, for example, 10649398 + ... + 10649505.

It is an arithmetic number, because the mean of its divisors is an integer number (159741780).

Almost surely, 2^1150140762 is an apocalyptic number.

1150140762 is an abundant number, since it is smaller than the sum of its proper divisors (1405727718).

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

1150140762 is a wasteful number, since it uses less digits than its factorization.

1150140762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21298914 (or 21298908 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 1150140762 is about 33913.7252745846. The cubic root of 1150140762 is about 1047.7322977688.

The spelling of 1150140762 in words is "one billion, one hundred fifty million, one hundred forty thousand, seven hundred sixty-two".