4628946 has 32 divisors (see below), whose sum is σ = 10644480. Its totient is φ = 1314576.

The previous prime is 4628929. The next prime is 4628969. The reversal of 4628946 is 6498264.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon 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, 12715 + ... + 13073.

It is an arithmetic number, because the mean of its divisors is an integer number (332640).

Almost surely, 2^4628946 is an apocalyptic number.

4628946 is an abundant number, since it is smaller than the sum of its proper divisors (6015534).

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

4628946 is a wasteful number, since it uses less digits than its factorization.

4628946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678.

The product of its digits is 82944, while the sum is 39.

The square root of 4628946 is about 2151.4985475245. The cubic root of 4628946 is about 166.6584627073.

The spelling of 4628946 in words is "four million, six hundred twenty-eight thousand, nine hundred forty-six".