1114047549 has 12 divisors (see below), whose sum is σ = 1609479612. Its totient is φ = 742560000.

The previous prime is 1114047511. The next prime is 1114047551. The reversal of 1114047549 is 9457404111.

1114047549 is a `hidden beast` number, since 1 + 1 + 140 + 475 + 49 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 534441924 + 579605625 = 23118^2 + 24075^2 .

It is not a de Polignac number, because 1114047549 - 2⁸ = 1114047293 is a prime.

It is a super-2 number, since 2×1114047549² = 2482203882865814802, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114047509) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 69229 + ... + 83789.

It is an arithmetic number, because the mean of its divisors is an integer number (134123301).

Almost surely, 2^1114047549 is an apocalyptic number.

It is an amenable number.

1114047549 is a deficient number, since it is larger than the sum of its proper divisors (495432063).

1114047549 is a wasteful number, since it uses less digits than its factorization.

1114047549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23068 (or 23065 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 1114047549 is about 33377.3508385552. The cubic root of 1114047549 is about 1036.6557855764.

The spelling of 1114047549 in words is "one billion, one hundred fourteen million, forty-seven thousand, five hundred forty-nine".