425336417 has 24 divisors (see below), whose sum is σ = 494121600. Its totient is φ = 365251040.

The previous prime is 425336389. The next prime is 425336441. The reversal of 425336417 is 714633524.

It is not a de Polignac number, because 425336417 - 2²⁴ = 408559201 is a prime.

It is a super-2 number, since 2×425336417² = 361822135252795778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425330417) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 163634 + ... + 166212.

It is an arithmetic number, because the mean of its divisors is an integer number (20588400).

Almost surely, 2^425336417 is an apocalyptic number.

425336417 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

425336417 is a deficient number, since it is larger than the sum of its proper divisors (68785183).

425336417 is a wasteful number, since it uses less digits than its factorization.

425336417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2677 (or 2666 counting only the distinct ones).

The product of its digits is 60480, while the sum is 35.

The square root of 425336417 is about 20623.6858247986. The cubic root of 425336417 is about 752.0456255562.

The spelling of 425336417 in words is "four hundred twenty-five million, three hundred thirty-six thousand, four hundred seventeen".