114640836 has 12 divisors (see below), whose sum is σ = 267495312. Its totient is φ = 38213608.

The previous prime is 114640829. The next prime is 114640853. The reversal of 114640836 is 638046411.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 114640797 and 114640806.

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, 4776690 + ... + 4776713.

It is an arithmetic number, because the mean of its divisors is an integer number (22291276).

Almost surely, 2^114640836 is an apocalyptic number.

It is an amenable number.

114640836 is an abundant number, since it is smaller than the sum of its proper divisors (152854476).

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

114640836 is a wasteful number, since it uses less digits than its factorization.

114640836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9553410 (or 9553408 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 114640836 is about 10707.0460912429. The cubic root of 114640836 is about 485.7876258838.

The spelling of 114640836 in words is "one hundred fourteen million, six hundred forty thousand, eight hundred thirty-six".