5021920 has 24 divisors (see below), whose sum is σ = 11864664. Its totient is φ = 2008704.

The previous prime is 5021917. The next prime is 5021923. The reversal of 5021920 is 291205.

It is an interprime number because it is at equal distance from previous prime (5021917) and next prime (5021923).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15534 + ... + 15853.

It is an arithmetic number, because the mean of its divisors is an integer number (494361).

Almost surely, 2^5021920 is an apocalyptic number.

It is an amenable number.

5021920 is an abundant number, since it is smaller than the sum of its proper divisors (6842744).

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

5021920 is a wasteful number, since it uses less digits than its factorization.

5021920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31402 (or 31394 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 5021920 is about 2240.9640782485. The cubic root of 5021920 is about 171.2471148749.

The spelling of 5021920 in words is "five million, twenty-one thousand, nine hundred twenty".