116257737 has 8 divisors (see below), whose sum is σ = 159199936. Its totient is φ = 75410352.

The previous prime is 116257733. The next prime is 116257741. The reversal of 116257737 is 737752611.

It is an interprime number because it is at equal distance from previous prime (116257733) and next prime (116257741).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 116257737 - 2² = 116257733 is a prime.

It is a super-2 number, since 2×116257737² = 27031722824722338, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116257695 and 116257704.

It is not an unprimeable number, because it can be changed into a prime (116257733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523573 + ... + 523794.

It is an arithmetic number, because the mean of its divisors is an integer number (19899992).

Almost surely, 2^116257737 is an apocalyptic number.

It is an amenable number.

116257737 is a deficient number, since it is larger than the sum of its proper divisors (42942199).

116257737 is a wasteful number, since it uses less digits than its factorization.

116257737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047407.

The product of its digits is 61740, while the sum is 39.

The square root of 116257737 is about 10782.2881152379. The cubic root of 116257737 is about 488.0608309572.

The spelling of 116257737 in words is "one hundred sixteen million, two hundred fifty-seven thousand, seven hundred thirty-seven".