5621480 has 32 divisors (see below), whose sum is σ = 12717000. Its totient is φ = 2236416.

The previous prime is 5621479. The next prime is 5621489. The reversal of 5621480 is 841265.

It can be written as a sum of positive squares in 4 ways, for example, as 2951524 + 2669956 = 1718^2 + 1634^2 .

It is not an unprimeable number, because it can be changed into a prime (5621489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12296 + ... + 12744.

Almost surely, 2^5621480 is an apocalyptic number.

It is an amenable number.

5621480 is an abundant number, since it is smaller than the sum of its proper divisors (7095520).

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

5621480 is a wasteful number, since it uses less digits than its factorization.

5621480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773 (or 769 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 5621480 is about 2370.9660478379. The cubic root of 5621480 is about 177.8075604038.

The spelling of 5621480 in words is "five million, six hundred twenty-one thousand, four hundred eighty".