1112458149 has 18 divisors (see below), whose sum is σ = 1766246118. Its totient is φ = 674216400.

The previous prime is 1112458141. The next prime is 1112458187. The reversal of 1112458149 is 9418542111.

1112458149 is a `hidden beast` number, since 1 + 11 + 24 + 581 + 49 = 666.

It can be written as a sum of positive squares in only one way, i.e., 862596900 + 249861249 = 29370^2 + 15807^2 .

It is not a de Polignac number, because 1112458149 - 2³ = 1112458141 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112458141) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 509682 + ... + 511859.

Almost surely, 2^1112458149 is an apocalyptic number.

It is an amenable number.

1112458149 is a deficient number, since it is larger than the sum of its proper divisors (653787969).

1112458149 is a wasteful number, since it uses less digits than its factorization.

1112458149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021569 (or 1021555 counting only the distinct ones).

The product of its digits is 11520, while the sum is 36.

The square root of 1112458149 is about 33353.5327814011. The cubic root of 1112458149 is about 1036.1625556134.

The spelling of 1112458149 in words is "one billion, one hundred twelve million, four hundred fifty-eight thousand, one hundred forty-nine".