2475117 has 10 divisors (see below), whose sum is σ = 3697518. Its totient is φ = 1650024.

The previous prime is 2475113. The next prime is 2475139. The reversal of 2475117 is 7115742.

2475117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1565001 + 910116 = 1251^2 + 954^2 .

It is not a de Polignac number, because 2475117 - 2² = 2475113 is a prime.

It is a super-2 number, since 2×2475117² = 12252408327378, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

2475117 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2475113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 15198 + ... + 15359.

2^2475117 is an apocalyptic number.

2475117 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2475117 is a deficient number, since it is larger than the sum of its proper divisors (1222401).

2475117 is an equidigital number, since it uses as much as digits as its factorization.

2475117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30569 (or 30560 counting only the distinct ones).

The product of its digits is 1960, while the sum is 27.

The square root of 2475117 is about 1573.2504568568. The cubic root of 2475117 is about 135.2690928956.

The spelling of 2475117 in words is "two million, four hundred seventy-five thousand, one hundred seventeen".