4628940 has 48 divisors (see below), whose sum is σ = 13063680. Its totient is φ = 1224640.

The previous prime is 4628929. The next prime is 4628969. The reversal of 4628940 is 498264.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10525 + ... + 10955.

It is an arithmetic number, because the mean of its divisors is an integer number (272160).

Almost surely, 2^4628940 is an apocalyptic number.

It is an amenable number.

4628940 is an abundant number, since it is smaller than the sum of its proper divisors (8434740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4628940 is a wasteful number, since it uses less digits than its factorization.

4628940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622 (or 620 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 4628940 is about 2151.4971531471. The cubic root of 4628940 is about 166.6583907002.

The spelling of 4628940 in words is "four million, six hundred twenty-eight thousand, nine hundred forty".