116957144 has 24 divisors (see below), whose sum is σ = 232957740. Its totient is φ = 55037568.

The previous prime is 116957123. The next prime is 116957149. The reversal of 116957144 is 441759611.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 116957098 and 116957107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116957149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22982 + ... + 27605.

Almost surely, 2^116957144 is an apocalyptic number.

It is an amenable number.

116957144 is a deficient number, since it is larger than the sum of its proper divisors (116000596).

116957144 is a wasteful number, since it uses less digits than its factorization.

116957144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50627 (or 50606 counting only the distinct ones).

The product of its digits is 30240, while the sum is 38.

The square root of 116957144 is about 10814.6726256508. The cubic root of 116957144 is about 489.0376001075.

The spelling of 116957144 in words is "one hundred sixteen million, nine hundred fifty-seven thousand, one hundred forty-four".