116978498 has 16 divisors (see below), whose sum is σ = 215960640. Its totient is φ = 46277136.

The previous prime is 116978471. The next prime is 116978501. The reversal of 116978498 is 894879611.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321188 + ... + 321551.

It is an arithmetic number, because the mean of its divisors is an integer number (13497540).

Almost surely, 2^116978498 is an apocalyptic number.

116978498 is a deficient number, since it is larger than the sum of its proper divisors (98982142).

116978498 is a wasteful number, since it uses less digits than its factorization.

116978498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642761.

The product of its digits is 870912, while the sum is 53.

The square root of 116978498 is about 10815.6598504206. The cubic root of 116978498 is about 489.0673610754.

The spelling of 116978498 in words is "one hundred sixteen million, nine hundred seventy-eight thousand, four hundred ninety-eight".