4494628 has 24 divisors (see below), whose sum is σ = 8255744. Its totient is φ = 2138400.

The previous prime is 4494619. The next prime is 4494629. The reversal of 4494628 is 8264944.

It is not an unprimeable number, because it can be changed into a prime (4494629) 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, 8038 + ... + 8578.

Almost surely, 2^4494628 is an apocalyptic number.

It is an amenable number.

4494628 is a deficient number, since it is larger than the sum of its proper divisors (3761116).

4494628 is a wasteful number, since it uses less digits than its factorization.

4494628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643 (or 641 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 4494628 is about 2120.0537729029. The cubic root of 4494628 is about 165.0306401623.

The spelling of 4494628 in words is "four million, four hundred ninety-four thousand, six hundred twenty-eight".