2475161 has 8 divisors (see below), whose sum is σ = 2722944. Its totient is φ = 2235600.

The previous prime is 2475157. The next prime is 2475163. The reversal of 2475161 is 1615742.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2475161 - 2² = 2475157 is a prime.

It is a super-2 number, since 2×2475161² = 12252843951842, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2475161.

It is not an unprimeable number, because it can be changed into a prime (2475163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1415 + ... + 2636.

It is an arithmetic number, because the mean of its divisors is an integer number (340368).

2^2475161 is an apocalyptic number.

It is an amenable number.

2475161 is a deficient number, since it is larger than the sum of its proper divisors (247783).

2475161 is a wasteful number, since it uses less digits than its factorization.

2475161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4111.

The product of its digits is 1680, while the sum is 26.

The square root of 2475161 is about 1573.2644405821. The cubic root of 2475161 is about 135.2698944476.

The spelling of 2475161 in words is "two million, four hundred seventy-five thousand, one hundred sixty-one".