3620048 has 20 divisors (see below), whose sum is σ = 7426980. Its totient is φ = 1703424.

The previous prime is 3620033. The next prime is 3620053. The reversal of 3620048 is 8400263.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1098304 + 2521744 = 1048^2 + 1588^2 .

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6383 + ... + 6926.

It is an arithmetic number, because the mean of its divisors is an integer number (371349).

Almost surely, 2^3620048 is an apocalyptic number.

It is an amenable number.

3620048 is an abundant number, since it is smaller than the sum of its proper divisors (3806932).

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

3620048 is a wasteful number, since it uses less digits than its factorization.

3620048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13334 (or 13328 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 3620048 is about 1902.6423731222. The cubic root of 3620048 is about 153.5458594635.

The spelling of 3620048 in words is "three million, six hundred twenty thousand, forty-eight".