117061025 has 12 divisors (see below), whose sum is σ = 145368300. Its totient is φ = 93511680.

The previous prime is 117061003. The next prime is 117061073. The reversal of 117061025 is 520160711.

It can be written as a sum of positive squares in 6 ways, for example, as 13184161 + 103876864 = 3631^2 + 10192^2 .

It is a de Polignac number, because none of the positive numbers 2^k-117061025 is a prime.

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, 16181 + ... + 22269.

It is an arithmetic number, because the mean of its divisors is an integer number (12114025).

Almost surely, 2^117061025 is an apocalyptic number.

It is an amenable number.

117061025 is a deficient number, since it is larger than the sum of its proper divisors (28307275).

117061025 is an equidigital number, since it uses as much as digits as its factorization.

117061025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6868 (or 6863 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 117061025 is about 10819.4743402810. The cubic root of 117061025 is about 489.1823445269.

The spelling of 117061025 in words is "one hundred seventeen million, sixty-one thousand, twenty-five".