116407628 has 12 divisors (see below), whose sum is σ = 205516920. Its totient is φ = 57688512.

The previous prime is 116407601. The next prime is 116407631. The reversal of 116407628 is 826704611.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128318 + ... + 129221.

It is an arithmetic number, because the mean of its divisors is an integer number (17126410).

Almost surely, 2^116407628 is an apocalyptic number.

It is an amenable number.

116407628 is a deficient number, since it is larger than the sum of its proper divisors (89109292).

116407628 is a wasteful number, since it uses less digits than its factorization.

116407628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257656 (or 257654 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 116407628 is about 10789.2366736484. The cubic root of 116407628 is about 488.2704930133.

The spelling of 116407628 in words is "one hundred sixteen million, four hundred seven thousand, six hundred twenty-eight".