116162560 has 64 divisors (see below), whose sum is σ = 279179100. Its totient is φ = 46399488.

The previous prime is 116162551. The next prime is 116162569. The reversal of 116162560 is 65261611.

It is an interprime number because it is at equal distance from previous prime (116162551) and next prime (116162569).

It can be written as a sum of positive squares in 2 ways, for example, as 107495424 + 8667136 = 10368^2 + 2944^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (116162569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163486 + ... + 164194.

Almost surely, 2^116162560 is an apocalyptic number.

116162560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116162560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139589550).

116162560 is an abundant number, since it is smaller than the sum of its proper divisors (163016540).

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

116162560 is an frugal number, since it uses more digits than its factorization.

116162560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744 (or 716 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 116162560 is about 10777.8736307307. The cubic root of 116162560 is about 487.9276072852.

The spelling of 116162560 in words is "one hundred sixteen million, one hundred sixty-two thousand, five hundred sixty".