245160417 has 16 divisors (see below), whose sum is σ = 347360832. Its totient is φ = 153269760.

The previous prime is 245160389. The next prime is 245160449. The reversal of 245160417 is 714061542.

It is not a de Polignac number, because 245160417 - 2¹⁰ = 245159393 is a prime.

It is a super-2 number, since 2×245160417² = 120207260127227778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (245160467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5778 + ... + 22884.

It is an arithmetic number, because the mean of its divisors is an integer number (21710052).

Almost surely, 2^245160417 is an apocalyptic number.

It is an amenable number.

245160417 is a deficient number, since it is larger than the sum of its proper divisors (102200415).

245160417 is a wasteful number, since it uses less digits than its factorization.

245160417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17408.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 245160417 is about 15657.5993370631. The cubic root of 245160417 is about 625.8690136511.

The spelling of 245160417 in words is "two hundred forty-five million, one hundred sixty thousand, four hundred seventeen".