1089792150 has 24 divisors (see below), whose sum is σ = 2702684904. Its totient is φ = 290611200.

The previous prime is 1089792113. The next prime is 1089792161. The reversal of 1089792150 is 512979801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3632491 + ... + 3632790.

It is an arithmetic number, because the mean of its divisors is an integer number (112611871).

Almost surely, 2^1089792150 is an apocalyptic number.

1089792150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1089792150 is an abundant number, since it is smaller than the sum of its proper divisors (1612892754).

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

1089792150 is a wasteful number, since it uses less digits than its factorization.

1089792150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7265296 (or 7265291 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 42.

The square root of 1089792150 is about 33012.0000908760. Note that the first 4 decimals coincide. The cubic root of 1089792150 is about 1029.0770473484.

The spelling of 1089792150 in words is "one billion, eighty-nine million, seven hundred ninety-two thousand, one hundred fifty".