1149508086 has 32 divisors (see below), whose sum is σ = 2375156736. Its totient is φ = 370500000.

The previous prime is 1149508067. The next prime is 1149508109. The reversal of 1149508086 is 6808059411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351961 + ... + 355211.

It is an arithmetic number, because the mean of its divisors is an integer number (74223648).

Almost surely, 2^1149508086 is an apocalyptic number.

1149508086 is an abundant number, since it is smaller than the sum of its proper divisors (1225648650).

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

1149508086 is a wasteful number, since it uses less digits than its factorization.

1149508086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5188.

The product of its (nonzero) digits is 69120, while the sum is 42.

The square root of 1149508086 is about 33904.3962636116. The cubic root of 1149508086 is about 1047.5401483426.

The spelling of 1149508086 in words is "one billion, one hundred forty-nine million, five hundred eight thousand, eighty-six".