6417423 has 12 divisors (see below), whose sum is σ = 9366448. Its totient is φ = 4233600.

The previous prime is 6417413. The next prime is 6417431. The reversal of 6417423 is 3247146.

It is not a de Polignac number, because 6417423 - 2¹⁷ = 6286351 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6417413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2803 + ... + 4548.

Almost surely, 2^6417423 is an apocalyptic number.

6417423 is a deficient number, since it is larger than the sum of its proper divisors (2949025).

6417423 is a wasteful number, since it uses less digits than its factorization.

6417423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7454 (or 7451 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 6417423 is about 2533.2633104358. The cubic root of 6417423 is about 185.8318806932.

The spelling of 6417423 in words is "six million, four hundred seventeen thousand, four hundred twenty-three".