116148582 has 24 divisors (see below), whose sum is σ = 274533480. Its totient is φ = 35196480.

The previous prime is 116148563. The next prime is 116148583. The reversal of 116148582 is 285841611.

116148582 is a `hidden beast` number, since 11 + 61 + 4 + 8 + 582 = 666.

It is a super-2 number, since 2×116148582² = 26980986201221448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116148583) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293107 + ... + 293502.

It is an arithmetic number, because the mean of its divisors is an integer number (11438895).

Almost surely, 2^116148582 is an apocalyptic number.

116148582 is an abundant number, since it is smaller than the sum of its proper divisors (158384898).

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

116148582 is a wasteful number, since it uses less digits than its factorization.

116148582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586628 (or 586625 counting only the distinct ones).

The product of its digits is 15360, while the sum is 36.

The square root of 116148582 is about 10777.2251530716. The cubic root of 116148582 is about 487.9080355010.

The spelling of 116148582 in words is "one hundred sixteen million, one hundred forty-eight thousand, five hundred eighty-two".