116669400 has 96 divisors (see below), whose sum is σ = 363377040. Its totient is φ = 30965760.

The previous prime is 116669389. The next prime is 116669429. The reversal of 116669400 is 4966611.

It is a super-2 number, since 2×116669400² = 27223497792720000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 201912 + ... + 202488.

Almost surely, 2^116669400 is an apocalyptic number.

116669400 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 116669400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181688520).

116669400 is an abundant number, since it is smaller than the sum of its proper divisors (246707640).

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

116669400 is a wasteful number, since it uses less digits than its factorization.

116669400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933 (or 924 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 116669400 is about 10801.3610253523. The cubic root of 116669400 is about 488.6362189160.

The spelling of 116669400 in words is "one hundred sixteen million, six hundred sixty-nine thousand, four hundred".