116449408 has 16 divisors (see below), whose sum is σ = 231989310. Its totient is φ = 58224640.

The previous prime is 116449379. The next prime is 116449433. The reversal of 116449408 is 804944611.

It can be written as a sum of positive squares in only one way, i.e., 113379904 + 3069504 = 10648^2 + 1752^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 454753 + ... + 455008.

Almost surely, 2^116449408 is an apocalyptic number.

It is an amenable number.

116449408 is a deficient number, since it is larger than the sum of its proper divisors (115539902).

116449408 is an frugal number, since it uses more digits than its factorization.

116449408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909775 (or 909763 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 116449408 is about 10791.1726888230. The cubic root of 116449408 is about 488.3289012736.

The spelling of 116449408 in words is "one hundred sixteen million, four hundred forty-nine thousand, four hundred eight".