117401125 has 16 divisors (see below), whose sum is σ = 147354480. Its totient is φ = 93384000.

The previous prime is 117401117. The next prime is 117401153. The reversal of 117401125 is 521104711.

It can be written as a sum of positive squares in 8 ways, for example, as 59382436 + 58018689 = 7706^2 + 7617^2 .

It is not a de Polignac number, because 117401125 - 2³ = 117401117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117401096 and 117401105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20031 + ... + 25219.

It is an arithmetic number, because the mean of its divisors is an integer number (9209655).

Almost surely, 2^117401125 is an apocalyptic number.

It is an amenable number.

117401125 is a deficient number, since it is larger than the sum of its proper divisors (29953355).

117401125 is an equidigital number, since it uses as much as digits as its factorization.

117401125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5385 (or 5375 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 22.

The square root of 117401125 is about 10835.1799708173. The cubic root of 117401125 is about 489.6556305888.

Adding to 117401125 its reverse (521104711), we get a palindrome (638505836).

The spelling of 117401125 in words is "one hundred seventeen million, four hundred one thousand, one hundred twenty-five".