116157237 has 16 divisors (see below), whose sum is σ = 179905152. Its totient is φ = 65286720.

The previous prime is 116157221. The next prime is 116157247. The reversal of 116157237 is 732751611.

It is not a de Polignac number, because 116157237 - 2⁴ = 116157221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116157198 and 116157207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116157247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44058 + ... + 46619.

It is an arithmetic number, because the mean of its divisors is an integer number (11244072).

Almost surely, 2^116157237 is an apocalyptic number.

It is an amenable number.

116157237 is a deficient number, since it is larger than the sum of its proper divisors (63747915).

116157237 is an equidigital number, since it uses as much as digits as its factorization.

116157237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90748.

The product of its digits is 8820, while the sum is 33.

The square root of 116157237 is about 10777.6266867989. The cubic root of 116157237 is about 487.9201542862.

The spelling of 116157237 in words is "one hundred sixteen million, one hundred fifty-seven thousand, two hundred thirty-seven".