116909010 has 24 divisors (see below), whose sum is σ = 303963660. Its totient is φ = 31175712.

The previous prime is 116909003. The next prime is 116909021. The reversal of 116909010 is 10909611.

It can be written as a sum of positive squares in 2 ways, for example, as 116834481 + 74529 = 10809^2 + 273^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 649405 + ... + 649584.

Almost surely, 2^116909010 is an apocalyptic number.

116909010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116909010 is an abundant number, since it is smaller than the sum of its proper divisors (187054650).

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

116909010 is a wasteful number, since it uses less digits than its factorization.

116909010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299002 (or 1298999 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 27.

The square root of 116909010 is about 10812.4469940897. The cubic root of 116909010 is about 488.9705026933.

The spelling of 116909010 in words is "one hundred sixteen million, nine hundred nine thousand, ten".