117051475 has 6 divisors (see below), whose sum is σ = 145143860. Its totient is φ = 93641160.

The previous prime is 117051397. The next prime is 117051491. The reversal of 117051475 is 574150711.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-117051475 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2341005 + ... + 2341054.

Almost surely, 2^117051475 is an apocalyptic number.

117051475 is a deficient number, since it is larger than the sum of its proper divisors (28092385).

117051475 is an equidigital number, since it uses as much as digits as its factorization.

117051475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4682069 (or 4682064 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 31.

The square root of 117051475 is about 10819.0329974541. The cubic root of 117051475 is about 489.1690414415.

The spelling of 117051475 in words is "one hundred seventeen million, fifty-one thousand, four hundred seventy-five".