4925920 has 48 divisors (see below), whose sum is σ = 12328848. Its totient is φ = 1853440.

The previous prime is 4925881. The next prime is 4925923. The reversal of 4925920 is 295294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4925923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1815 + ... + 3625.

It is an arithmetic number, because the mean of its divisors is an integer number (256851).

Almost surely, 2^4925920 is an apocalyptic number.

4925920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4925920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6164424).

4925920 is an abundant number, since it is smaller than the sum of its proper divisors (7402928).

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

4925920 is a wasteful number, since it uses less digits than its factorization.

4925920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1843 (or 1835 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 4925920 is about 2219.4413711563. The cubic root of 4925920 is about 170.1488891699.

The spelling of 4925920 in words is "four million, nine hundred twenty-five thousand, nine hundred twenty".