4620844 has 6 divisors (see below), whose sum is σ = 8086484. Its totient is φ = 2310420.

The previous prime is 4620841. The next prime is 4620853. The reversal of 4620844 is 4480264.

It is not an unprimeable number, because it can be changed into a prime (4620841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 577602 + ... + 577609.

Almost surely, 2^4620844 is an apocalyptic number.

It is an amenable number.

4620844 is a deficient number, since it is larger than the sum of its proper divisors (3465640).

4620844 is a wasteful number, since it uses less digits than its factorization.

4620844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155215 (or 1155213 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 4620844 is about 2149.6148492230. The cubic root of 4620844 is about 166.5611723509.

The spelling of 4620844 in words is "four million, six hundred twenty thousand, eight hundred forty-four".