5630040 has 128 divisors (see below), whose sum is σ = 20260800. Its totient is φ = 1382400.

The previous prime is 5630039. The next prime is 5630047. The reversal of 5630040 is 400365.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 5629995 and 5630022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5630047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13840 + ... + 14240.

Almost surely, 2^5630040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5630040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10130400).

5630040 is an abundant number, since it is smaller than the sum of its proper divisors (14630760).

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

5630040 is a wasteful number, since it uses less digits than its factorization.

5630040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 5630040 is about 2372.7705325210. The cubic root of 5630040 is about 177.8977656417.

The spelling of 5630040 in words is "five million, six hundred thirty thousand, forty".