4644248 has 32 divisors (see below), whose sum is σ = 10022400. Its totient is φ = 1976352.

The previous prime is 4644221. The next prime is 4644251. The reversal of 4644248 is 8424464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13211 + ... + 13557.

It is an arithmetic number, because the mean of its divisors is an integer number (313200).

Almost surely, 2^4644248 is an apocalyptic number.

It is an amenable number.

4644248 is an abundant number, since it is smaller than the sum of its proper divisors (5378152).

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

4644248 is a wasteful number, since it uses less digits than its factorization.

4644248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599 (or 595 counting only the distinct ones).

The product of its digits is 24576, while the sum is 32.

The square root of 4644248 is about 2155.0517395181. The cubic root of 4644248 is about 166.8419028003.

It can be divided in two parts, 46442 and 48, that multiplied together give a triangular number (2229216 = T₂₁₁₁).

The spelling of 4644248 in words is "four million, six hundred forty-four thousand, two hundred forty-eight".