4576642 has 8 divisors (see below), whose sum is σ = 7845696. Its totient is φ = 1961412.

The previous prime is 4576639. The next prime is 4576651. The reversal of 4576642 is 2466754.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4576598 and 4576607.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163438 + ... + 163465.

It is an arithmetic number, because the mean of its divisors is an integer number (980712).

Almost surely, 2^4576642 is an apocalyptic number.

4576642 is a deficient number, since it is larger than the sum of its proper divisors (3269054).

4576642 is a wasteful number, since it uses less digits than its factorization.

4576642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326912.

The product of its digits is 40320, while the sum is 34.

The square root of 4576642 is about 2139.3087668684. The cubic root of 4576642 is about 166.0283737245.

The spelling of 4576642 in words is "four million, five hundred seventy-six thousand, six hundred forty-two".