116249740 has 24 divisors (see below), whose sum is σ = 258485472. Its totient is φ = 43764480.

The previous prime is 116249729. The next prime is 116249741. The reversal of 116249740 is 47942611.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 116249696 and 116249705.

It is not an unprimeable number, because it can be changed into a prime (116249741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170616 + ... + 171295.

It is an arithmetic number, because the mean of its divisors is an integer number (10770228).

Almost surely, 2^116249740 is an apocalyptic number.

116249740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116249740 is an abundant number, since it is smaller than the sum of its proper divisors (142235732).

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

116249740 is a wasteful number, since it uses less digits than its factorization.

116249740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341937 (or 341935 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 116249740 is about 10781.9172692059. The cubic root of 116249740 is about 488.0496399831.

The spelling of 116249740 in words is "one hundred sixteen million, two hundred forty-nine thousand, seven hundred forty".