4621256 has 16 divisors (see below), whose sum is σ = 9121200. Its totient is φ = 2188944.

The previous prime is 4621231. The next prime is 4621259. The reversal of 4621256 is 6521264.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4621259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15050 + ... + 15353.

It is an arithmetic number, because the mean of its divisors is an integer number (570075).

Almost surely, 2^4621256 is an apocalyptic number.

It is an amenable number.

4621256 is a deficient number, since it is larger than the sum of its proper divisors (4499944).

4621256 is a wasteful number, since it uses less digits than its factorization.

4621256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30428 (or 30424 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 4621256 is about 2149.7106782077. The cubic root of 4621256 is about 166.5661224685.

The spelling of 4621256 in words is "four million, six hundred twenty-one thousand, two hundred fifty-six".