116147580 has 24 divisors (see below), whose sum is σ = 325213392. Its totient is φ = 30972672.

The previous prime is 116147573. The next prime is 116147609. The reversal of 116147580 is 85741611.

It is a happy number.

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, 967837 + ... + 967956.

It is an arithmetic number, because the mean of its divisors is an integer number (13550558).

Almost surely, 2^116147580 is an apocalyptic number.

116147580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116147580 is an abundant number, since it is smaller than the sum of its proper divisors (209065812).

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

116147580 is a wasteful number, since it uses less digits than its factorization.

116147580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935805 (or 1935803 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 33.

The square root of 116147580 is about 10777.1786660517. The cubic root of 116147580 is about 487.9066324554.

It can be divided in two parts, 116 and 147580, that added together give a triangular number (147696 = T₅₄₃).

The spelling of 116147580 in words is "one hundred sixteen million, one hundred forty-seven thousand, five hundred eighty".