116939151 has 24 divisors (see below), whose sum is σ = 193768224. Its totient is φ = 66571200.

The previous prime is 116939131. The next prime is 116939159. The reversal of 116939151 is 151939611.

It is a happy number.

It is not a de Polignac number, because 116939151 - 2⁹ = 116938639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116939159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14101 + ... + 20801.

It is an arithmetic number, because the mean of its divisors is an integer number (8073676).

Almost surely, 2^116939151 is an apocalyptic number.

116939151 is a deficient number, since it is larger than the sum of its proper divisors (76829073).

116939151 is a wasteful number, since it uses less digits than its factorization.

116939151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6991 (or 6988 counting only the distinct ones).

The product of its digits is 7290, while the sum is 36.

The square root of 116939151 is about 10813.8407145658. The cubic root of 116939151 is about 489.0125205371.

The spelling of 116939151 in words is "one hundred sixteen million, nine hundred thirty-nine thousand, one hundred fifty-one".