1150738026 has 16 divisors (see below), whose sum is σ = 2316924000. Its totient is φ = 381004688.

The previous prime is 1150738019. The next prime is 1150738031. The reversal of 1150738026 is 6208370511.

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, 642696 + ... + 644483.

It is an arithmetic number, because the mean of its divisors is an integer number (144807750).

Almost surely, 2^1150738026 is an apocalyptic number.

1150738026 is an abundant number, since it is smaller than the sum of its proper divisors (1166185974).

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

1150738026 is a wasteful number, since it uses less digits than its factorization.

1150738026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287333.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 1150738026 is about 33922.5297700511. The cubic root of 1150738026 is about 1047.9136276009.

The spelling of 1150738026 in words is "one billion, one hundred fifty million, seven hundred thirty-eight thousand, twenty-six".