4622494 has 12 divisors (see below), whose sum is σ = 7258104. Its totient is φ = 2203784.

The previous prime is 4622489. The next prime is 4622509. The reversal of 4622494 is 4942264.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14424 + ... + 14740.

It is an arithmetic number, because the mean of its divisors is an integer number (604842).

Almost surely, 2^4622494 is an apocalyptic number.

4622494 is a deficient number, since it is larger than the sum of its proper divisors (2635610).

4622494 is an equidigital number, since it uses as much as digits as its factorization.

4622494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659 (or 342 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 4622494 is about 2149.9986046507. The cubic root of 4622494 is about 166.5809950809.

The spelling of 4622494 in words is "four million, six hundred twenty-two thousand, four hundred ninety-four".