1150742064 has 40 divisors (see below), whose sum is σ = 3021491632. Its totient is φ = 377291520.

The previous prime is 1150742051. The next prime is 1150742101. The reversal of 1150742064 is 4602470511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193579 + ... + 199434.

Almost surely, 2^1150742064 is an apocalyptic number.

It is an amenable number.

1150742064 is an abundant number, since it is smaller than the sum of its proper divisors (1870749568).

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

1150742064 is a wasteful number, since it uses less digits than its factorization.

1150742064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393085 (or 393079 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 1150742064 is about 33922.5892879656. The cubic root of 1150742064 is about 1047.9148533274.

The spelling of 1150742064 in words is "one billion, one hundred fifty million, seven hundred forty-two thousand, sixty-four".