5540670 has 32 divisors (see below), whose sum is σ = 14775840. Its totient is φ = 1477440.

The previous prime is 5540659. The next prime is 5540683. The reversal of 5540670 is 760455.

5540670 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9991 + ... + 10530.

It is an arithmetic number, because the mean of its divisors is an integer number (461745).

Almost surely, 2^5540670 is an apocalyptic number.

5540670 is an abundant number, since it is smaller than the sum of its proper divisors (9235170).

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

5540670 is a wasteful number, since it uses less digits than its factorization.

5540670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20537 (or 20531 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 5540670 is about 2353.8627827467. The cubic root of 5540670 is about 176.9514374099.

The spelling of 5540670 in words is "five million, five hundred forty thousand, six hundred seventy".