5840920 has 16 divisors (see below), whose sum is σ = 13142160. Its totient is φ = 2336352.

The previous prime is 5840909. The next prime is 5840951. The reversal of 5840920 is 290485.

5840920 = 617² + 618² + ... + 631².

It is a happy number.

It is an Ulam number.

It is a zygodrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72972 + ... + 73051.

It is an arithmetic number, because the mean of its divisors is an integer number (821385).

Almost surely, 2^5840920 is an apocalyptic number.

It is an amenable number.

5840920 is an abundant number, since it is smaller than the sum of its proper divisors (7301240).

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

5840920 is a wasteful number, since it uses less digits than its factorization.

5840920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146034 (or 146030 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 5840920 is about 2416.7995365772. The cubic root of 5840920 is about 180.0917228001.

The spelling of 5840920 in words is "five million, eight hundred forty thousand, nine hundred twenty".