116774040 has 64 divisors (see below), whose sum is σ = 351554400. Its totient is φ = 31030272.

The previous prime is 116774029. The next prime is 116774041. The reversal of 116774040 is 40477611.

It is a hoax number, since the sum of its digits (30) 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 (30).

It is a junction number, because it is equal to n+sod(n) for n = 116773989 and 116774007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116774041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36006 + ... + 39114.

Almost surely, 2^116774040 is an apocalyptic number.

116774040 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 116774040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175777200).

116774040 is an abundant number, since it is smaller than the sum of its proper divisors (234780360).

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

116774040 is a wasteful number, since it uses less digits than its factorization.

116774040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3436 (or 3432 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 116774040 is about 10806.2037737588. The cubic root of 116774040 is about 488.7822601094.

The spelling of 116774040 in words is "one hundred sixteen million, seven hundred seventy-four thousand, forty".