116612739 has 12 divisors (see below), whose sum is σ = 168573496. Its totient is φ = 77680512.

The previous prime is 116612719. The next prime is 116612753. The reversal of 116612739 is 937216611.

116612739 is a `hidden beast` number, since 1 + 1 + 6 + 612 + 7 + 39 = 666.

It is not a de Polignac number, because 116612739 - 2¹¹ = 116610691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116612719) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8979 + ... + 17715.

Almost surely, 2^116612739 is an apocalyptic number.

116612739 is a deficient number, since it is larger than the sum of its proper divisors (51960757).

116612739 is a wasteful number, since it uses less digits than its factorization.

116612739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10226 (or 10223 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 116612739 is about 10798.7378429148. The cubic root of 116612739 is about 488.5571033408.

It can be divided in two parts, 11661 and 2739, that added together give a square (14400 = 120²).

The spelling of 116612739 in words is "one hundred sixteen million, six hundred twelve thousand, seven hundred thirty-nine".