116672775 has 12 divisors (see below), whose sum is σ = 192899112. Its totient is φ = 62225440.

The previous prime is 116672719. The next prime is 116672783. The reversal of 116672775 is 577276611.

It is not a de Polignac number, because 116672775 - 2⁹ = 116672263 is a prime.

It is a super-2 number, since 2×116672775² = 27225072852401250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 777744 + ... + 777893.

It is an arithmetic number, because the mean of its divisors is an integer number (16074926).

Almost surely, 2^116672775 is an apocalyptic number.

116672775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116672775 is a deficient number, since it is larger than the sum of its proper divisors (76226337).

116672775 is a wasteful number, since it uses less digits than its factorization.

116672775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555650 (or 1555645 counting only the distinct ones).

The product of its digits is 123480, while the sum is 42.

The square root of 116672775 is about 10801.5172545342. The cubic root of 116672775 is about 488.6409306094.

The spelling of 116672775 in words is "one hundred sixteen million, six hundred seventy-two thousand, seven hundred seventy-five".