1150901850 has 48 divisors (see below), whose sum is σ = 3261987648. Its totient is φ = 263063040.

The previous prime is 1150901833. The next prime is 1150901891. The reversal of 1150901850 is 581090511.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 546999 + ... + 549098.

It is an arithmetic number, because the mean of its divisors is an integer number (67958076).

Almost surely, 2^1150901850 is an apocalyptic number.

1150901850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1150901850 is an abundant number, since it is smaller than the sum of its proper divisors (2111085798).

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

1150901850 is a wasteful number, since it uses less digits than its factorization.

1150901850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096119 (or 1096114 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 30.

The square root of 1150901850 is about 33924.9443625189. The cubic root of 1150901850 is about 1047.9633537338.

The spelling of 1150901850 in words is "one billion, one hundred fifty million, nine hundred one thousand, eight hundred fifty".