4548920 has 16 divisors (see below), whose sum is σ = 10235160. Its totient is φ = 1819552.

The previous prime is 4548919. The next prime is 4548931. The reversal of 4548920 is 298454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56822 + ... + 56901.

Almost surely, 2^4548920 is an apocalyptic number.

4548920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4548920 is an abundant number, since it is smaller than the sum of its proper divisors (5686240).

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

4548920 is a wasteful number, since it uses less digits than its factorization.

4548920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113734 (or 113730 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 4548920 is about 2132.8197298412. The cubic root of 4548920 is about 165.6924678257.

The spelling of 4548920 in words is "four million, five hundred forty-eight thousand, nine hundred twenty".