116997498 has 12 divisors (see below), whose sum is σ = 253494618. Its totient is φ = 38999160.

The previous prime is 116997493. The next prime is 116997521. The reversal of 116997498 is 894799611.

116997498 is a `hidden beast` number, since 1 + 1 + 69 + 97 + 498 = 666.

It can be written as a sum of positive squares in only one way, i.e., 112848129 + 4149369 = 10623^2 + 2037^2 .

It is not an unprimeable number, because it can be changed into a prime (116997493) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3249913 + ... + 3249948.

Almost surely, 2^116997498 is an apocalyptic number.

116997498 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

116997498 is an abundant number, since it is smaller than the sum of its proper divisors (136497120).

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

116997498 is a wasteful number, since it uses less digits than its factorization.

116997498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6499869 (or 6499866 counting only the distinct ones).

The product of its digits is 979776, while the sum is 54.

The square root of 116997498 is about 10816.5381707827. The cubic root of 116997498 is about 489.0938382400.

The spelling of 116997498 in words is "one hundred sixteen million, nine hundred ninety-seven thousand, four hundred ninety-eight".