5321940 has 48 divisors (see below), whose sum is σ = 16050048. Its totient is φ = 1309824.

The previous prime is 5321903. The next prime is 5321959. The reversal of 5321940 is 491235.

It is a self number, because there is not a number n which added to its sum of digits gives 5321940.

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, 2632 + ... + 4191.

It is an arithmetic number, because the mean of its divisors is an integer number (334376).

Almost surely, 2^5321940 is an apocalyptic number.

It is an amenable number.

5321940 is an abundant number, since it is smaller than the sum of its proper divisors (10728108).

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

5321940 is a wasteful number, since it uses less digits than its factorization.

5321940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6848 (or 6846 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 5321940 is about 2306.9330289369. The cubic root of 5321940 is about 174.5915918321.

The spelling of 5321940 in words is "five million, three hundred twenty-one thousand, nine hundred forty".