116572140 has 72 divisors (see below), whose sum is σ = 361849488. Its totient is φ = 30360960.

The previous prime is 116572133. The next prime is 116572153. The reversal of 116572140 is 41275611.

It is a happy number.

116572140 is a `hidden beast` number, since 1 + 1 + 657 + 2 + 1 + 4 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 210 + ... + 15270.

Almost surely, 2^116572140 is an apocalyptic number.

116572140 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 116572140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180924744).

116572140 is an abundant number, since it is smaller than the sum of its proper divisors (245277348).

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

116572140 is a wasteful number, since it uses less digits than its factorization.

116572140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15119 (or 15114 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 116572140 is about 10796.8578762527. The cubic root of 116572140 is about 488.5003993240.

The spelling of 116572140 in words is "one hundred sixteen million, five hundred seventy-two thousand, one hundred forty".