4500427 has 4 divisors (see below), whose sum is σ = 4765176. Its totient is φ = 4235680.

The previous prime is 4500409. The next prime is 4500439. The reversal of 4500427 is 7240054.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4500427 - 2⁷ = 4500299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4500398 and 4500407.

It is not an unprimeable number, because it can be changed into a prime (4500407) 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, 132349 + ... + 132382.

It is an arithmetic number, because the mean of its divisors is an integer number (1191294).

Almost surely, 2^4500427 is an apocalyptic number.

4500427 is a deficient number, since it is larger than the sum of its proper divisors (264749).

4500427 is a wasteful number, since it uses less digits than its factorization.

4500427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264748.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 4500427 is about 2121.4209860374. The cubic root of 4500427 is about 165.1015842164.

The spelling of 4500427 in words is "four million, five hundred thousand, four hundred twenty-seven".