117560225 has 6 divisors (see below), whose sum is σ = 145774710. Its totient is φ = 94048160.

The previous prime is 117560221. The next prime is 117560231. The reversal of 117560225 is 522065711.

It can be written as a sum of positive squares in 3 ways, for example, as 1868689 + 115691536 = 1367^2 + 10756^2 .

It is not a de Polignac number, because 117560225 - 2² = 117560221 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (117560221) 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, 2351180 + ... + 2351229.

It is an arithmetic number, because the mean of its divisors is an integer number (24295785).

Almost surely, 2^117560225 is an apocalyptic number.

It is an amenable number.

117560225 is a deficient number, since it is larger than the sum of its proper divisors (28214485).

117560225 is an equidigital number, since it uses as much as digits as its factorization.

117560225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4702419 (or 4702414 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 117560225 is about 10842.5193105662. The cubic root of 117560225 is about 489.8767217291.

The spelling of 117560225 in words is "one hundred seventeen million, five hundred sixty thousand, two hundred twenty-five".