116403720 has 32 divisors (see below), whose sum is σ = 349211520. Its totient is φ = 31040960.

The previous prime is 116403701. The next prime is 116403731. The reversal of 116403720 is 27304611.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484896 + ... + 485135.

It is an arithmetic number, because the mean of its divisors is an integer number (10912860).

Almost surely, 2^116403720 is an apocalyptic number.

116403720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116403720 is an abundant number, since it is smaller than the sum of its proper divisors (232807800).

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

116403720 is a wasteful number, since it uses less digits than its factorization.

116403720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970045 (or 970041 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 116403720 is about 10789.0555657110. The cubic root of 116403720 is about 488.2650289314.

The spelling of 116403720 in words is "one hundred sixteen million, four hundred three thousand, seven hundred twenty".