116783450 has 24 divisors (see below), whose sum is σ = 248248992. Its totient is φ = 40039920.

The previous prime is 116783449. The next prime is 116783453. The reversal of 116783450 is 54387611.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 116783450.

It is not an unprimeable number, because it can be changed into a prime (116783453) 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, 166484 + ... + 167183.

It is an arithmetic number, because the mean of its divisors is an integer number (10343708).

Almost surely, 2^116783450 is an apocalyptic number.

116783450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116783450 is an abundant number, since it is smaller than the sum of its proper divisors (131465542).

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

116783450 is a wasteful number, since it uses less digits than its factorization.

116783450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333686 (or 333681 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 116783450 is about 10806.6391630331. The cubic root of 116783450 is about 488.7953889336.

The spelling of 116783450 in words is "one hundred sixteen million, seven hundred eighty-three thousand, four hundred fifty".