116701520 has 40 divisors (see below), whose sum is σ = 292205256. Its totient is φ = 43089408.

The previous prime is 116701499. The next prime is 116701537. The reversal of 116701520 is 25107611.

It can be written as a sum of positive squares in 4 ways, for example, as 234256 + 116467264 = 484^2 + 10792^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55067 + ... + 57146.

Almost surely, 2^116701520 is an apocalyptic number.

116701520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116701520 is an abundant number, since it is smaller than the sum of its proper divisors (175503736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116701520 is a wasteful number, since it uses less digits than its factorization.

116701520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112239 (or 112233 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 116701520 is about 10802.8477726940. The cubic root of 116701520 is about 488.6810565948.

The spelling of 116701520 in words is "one hundred sixteen million, seven hundred one thousand, five hundred twenty".