4550928 has 20 divisors (see below), whose sum is σ = 11756688. Its totient is φ = 1516960.

The previous prime is 4550927. The next prime is 4550933. The reversal of 4550928 is 8290554.

It is a super-2 number, since 2×4550928² = 41421891322368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4550921) 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, 47358 + ... + 47453.

Almost surely, 2^4550928 is an apocalyptic number.

4550928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4550928 is an abundant number, since it is smaller than the sum of its proper divisors (7205760).

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

4550928 is a wasteful number, since it uses less digits than its factorization.

4550928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94822 (or 94816 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 4550928 is about 2133.2904162350. The cubic root of 4550928 is about 165.7168444200.

The spelling of 4550928 in words is "four million, five hundred fifty thousand, nine hundred twenty-eight".