1150458628 has 12 divisors (see below), whose sum is σ = 2196330192. Its totient is φ = 522935720.

The previous prime is 1150458599. The next prime is 1150458671. The reversal of 1150458628 is 8268540511.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13073350 + ... + 13073437.

It is an arithmetic number, because the mean of its divisors is an integer number (183027516).

Almost surely, 2^1150458628 is an apocalyptic number.

It is an amenable number.

1150458628 is a deficient number, since it is larger than the sum of its proper divisors (1045871564).

1150458628 is a wasteful number, since it uses less digits than its factorization.

1150458628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26146802 (or 26146800 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 40.

The square root of 1150458628 is about 33918.4113425143. The cubic root of 1150458628 is about 1047.8288099551.

The spelling of 1150458628 in words is "one billion, one hundred fifty million, four hundred fifty-eight thousand, six hundred twenty-eight".