5523140 has 24 divisors (see below), whose sum is σ = 13255872. Its totient is φ = 1893600.

The previous prime is 5523131. The next prime is 5523157. The reversal of 5523140 is 413255.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an Ulam 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, 19586 + ... + 19865.

It is an arithmetic number, because the mean of its divisors is an integer number (552328).

Almost surely, 2^5523140 is an apocalyptic number.

It is an amenable number.

5523140 is an abundant number, since it is smaller than the sum of its proper divisors (7732732).

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

5523140 is a wasteful number, since it uses less digits than its factorization.

5523140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39467 (or 39465 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 5523140 is about 2350.1361662678. The cubic root of 5523140 is about 176.7646227066.

Adding to 5523140 its reverse (413255), we get a palindrome (5936395).

The spelling of 5523140 in words is "five million, five hundred twenty-three thousand, one hundred forty".