5570040 has 128 divisors (see below), whose sum is σ = 20160000. Its totient is φ = 1202688.

The previous prime is 5570039. The next prime is 5570057. The reversal of 5570040 is 400755.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 5569989 and 5570016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15786 + ... + 16134.

It is an arithmetic number, because the mean of its divisors is an integer number (157500).

Almost surely, 2^5570040 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 5570040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10080000).

5570040 is an abundant number, since it is smaller than the sum of its proper divisors (14589960).

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

5570040 is a wasteful number, since it uses less digits than its factorization.

5570040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 21.

The square root of 5570040 is about 2360.0932184979. The cubic root of 5570040 is about 177.2635481470.

Adding to 5570040 its reverse (400755), we get a palindrome (5970795).

The spelling of 5570040 in words is "five million, five hundred seventy thousand, forty".