116667790 has 16 divisors (see below), whose sum is σ = 221055120. Its totient is φ = 44210880.

The previous prime is 116667781. The next prime is 116667833. The reversal of 116667790 is 97766611.

It is a super-2 number, since 2×116667790² = 27222746446968200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306831 + ... + 307210.

It is an arithmetic number, because the mean of its divisors is an integer number (13815945).

Almost surely, 2^116667790 is an apocalyptic number.

116667790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116667790 is a deficient number, since it is larger than the sum of its proper divisors (104387330).

116667790 is a wasteful number, since it uses less digits than its factorization.

116667790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614067.

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 116667790 is about 10801.2864974502. The cubic root of 116667790 is about 488.6339712317.

The spelling of 116667790 in words is "one hundred sixteen million, six hundred sixty-seven thousand, seven hundred ninety".