1149085962 has 12 divisors (see below), whose sum is σ = 2489686290. Its totient is φ = 383028648.

The previous prime is 1149085877. The next prime is 1149085969. The reversal of 1149085962 is 2695809411.

1149085962 is a `hidden beast` number, since 11 + 49 + 0 + 8 + 596 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1055015361 + 94070601 = 32481^2 + 9699^2 .

It is not an unprimeable number, because it can be changed into a prime (1149085969) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31919037 + ... + 31919072.

Almost surely, 2^1149085962 is an apocalyptic number.

1149085962 is an abundant number, since it is smaller than the sum of its proper divisors (1340600328).

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

1149085962 is a wasteful number, since it uses less digits than its factorization.

1149085962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63838117 (or 63838114 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The square root of 1149085962 is about 33898.1704816056. The cubic root of 1149085962 is about 1047.4119062474.

The spelling of 1149085962 in words is "one billion, one hundred forty-nine million, eighty-five thousand, nine hundred sixty-two".