2448684628 has 24 divisors (see below), whose sum is σ = 4621711752. Its totient is φ = 1128476544.

The previous prime is 2448684617. The next prime is 2448684643. The reversal of 2448684628 is 8264868442.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 948516804 + 1500167824 = 30798^2 + 38732^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

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, 426 + ... + 69982.

It is an arithmetic number, because the mean of its divisors is an integer number (192571323).

Almost surely, 2^2448684628 is an apocalyptic number.

It is an amenable number.

2448684628 is a deficient number, since it is larger than the sum of its proper divisors (2173027124).

2448684628 is a wasteful number, since it uses less digits than its factorization.

2448684628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70251 (or 70249 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 52.

The square root of 2448684628 is about 49484.1856354129. The cubic root of 2448684628 is about 1347.8584478330.

The spelling of 2448684628 in words is "two billion, four hundred forty-eight million, six hundred eighty-four thousand, six hundred twenty-eight".