117849064 has 8 divisors (see below), whose sum is σ = 220967010. Its totient is φ = 58924528.

The previous prime is 117849037. The next prime is 117849071. The reversal of 117849064 is 460948711.

It can be written as a sum of positive squares in only one way, i.e., 74684164 + 43164900 = 8642^2 + 6570^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7365559 + ... + 7365574.

Almost surely, 2^117849064 is an apocalyptic number.

It is an amenable number.

117849064 is a deficient number, since it is larger than the sum of its proper divisors (103117946).

117849064 is a wasteful number, since it uses less digits than its factorization.

117849064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14731139 (or 14731135 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 117849064 is about 10855.8308756170. The cubic root of 117849064 is about 490.2775936457.

The spelling of 117849064 in words is "one hundred seventeen million, eight hundred forty-nine thousand, sixty-four".