1149014739 has 16 divisors (see below), whose sum is σ = 1571087232. Its totient is φ = 746554368.

The previous prime is 1149014707. The next prime is 1149014747. The reversal of 1149014739 is 9374109411.

It is not a de Polignac number, because 1149014739 - 2⁵ = 1149014707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1149014697 and 1149014706.

It is not an unprimeable number, because it can be changed into a prime (1149013739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50707 + ... + 69779.

It is an arithmetic number, because the mean of its divisors is an integer number (98192952).

Almost surely, 2^1149014739 is an apocalyptic number.

1149014739 is a deficient number, since it is larger than the sum of its proper divisors (422072493).

1149014739 is a wasteful number, since it uses less digits than its factorization.

1149014739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19586.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 1149014739 is about 33897.1199219049. The cubic root of 1149014739 is about 1047.3902654645.

The spelling of 1149014739 in words is "one billion, one hundred forty-nine million, fourteen thousand, seven hundred thirty-nine".