116671738 has 4 divisors (see below), whose sum is σ = 175007610. Its totient is φ = 58335868.

The previous prime is 116671657. The next prime is 116671741. The reversal of 116671738 is 837176611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 60016009 + 56655729 = 7747^2 + 7527^2 .

It is a super-2 number, since 2×116671738² = 27224588895881288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 116671738.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29167933 + ... + 29167936.

Almost surely, 2^116671738 is an apocalyptic number.

116671738 is a deficient number, since it is larger than the sum of its proper divisors (58335872).

116671738 is an equidigital number, since it uses as much as digits as its factorization.

116671738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58335871.

The product of its digits is 42336, while the sum is 40.

The square root of 116671738 is about 10801.4692519120. The cubic root of 116671738 is about 488.6394829077.

The spelling of 116671738 in words is "one hundred sixteen million, six hundred seventy-one thousand, seven hundred thirty-eight".