2443628 has 48 divisors (see below), whose sum is σ = 5107200. Its totient is φ = 1010880.

The previous prime is 2443619. The next prime is 2443643. The reversal of 2443628 is 8263442.

It is a self number, because there is not a number n which added to its sum of digits gives 2443628.

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, 30893 + ... + 30971.

It is an arithmetic number, because the mean of its divisors is an integer number (106400).

2^2443628 is an apocalyptic number.

It is an amenable number.

2443628 is an abundant number, since it is smaller than the sum of its proper divisors (2663572).

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

2443628 is a wasteful number, since it uses less digits than its factorization.

2443628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 148 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

The square root of 2443628 is about 1563.2107983250. The cubic root of 2443628 is about 134.6930015266.

The spelling of 2443628 in words is "two million, four hundred forty-three thousand, six hundred twenty-eight".