4124648 has 24 divisors (see below), whose sum is σ = 8502690. Its totient is φ = 1874400.

The previous prime is 4124647. The next prime is 4124651. The reversal of 4124648 is 8464214.

It can be written as a sum of positive squares in only one way, i.e., 2439844 + 1684804 = 1562^2 + 1298^2 .

It is a super-2 number, since 2×4124648² = 34025442247808, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4124648.

It is not an unprimeable number, because it can be changed into a prime (4124647) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1163 + ... + 3098.

Almost surely, 2^4124648 is an apocalyptic number.

It is an amenable number.

4124648 is an abundant number, since it is smaller than the sum of its proper divisors (4378042).

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

4124648 is a wasteful number, since it uses less digits than its factorization.

4124648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4289 (or 4274 counting only the distinct ones).

The product of its digits is 6144, while the sum is 29.

The square root of 4124648 is about 2030.9229429006. The cubic root of 4124648 is about 160.3721545434.

The spelling of 4124648 in words is "four million, one hundred twenty-four thousand, six hundred forty-eight".