4530920 has 32 divisors (see below), whose sum is σ = 10260000. Its totient is φ = 1800768.

The previous prime is 4530913. The next prime is 4530937. The reversal of 4530920 is 290354.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8831 + ... + 9329.

It is an arithmetic number, because the mean of its divisors is an integer number (320625).

Almost surely, 2^4530920 is an apocalyptic number.

4530920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4530920 is an abundant number, since it is smaller than the sum of its proper divisors (5729080).

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

4530920 is a wasteful number, since it uses less digits than its factorization.

4530920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737 (or 733 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 4530920 is about 2128.5957812605. The cubic root of 4530920 is about 165.4736314906.

The spelling of 4530920 in words is "four million, five hundred thirty thousand, nine hundred twenty".