4508842 has 24 divisors (see below), whose sum is σ = 7789068. Its totient is φ = 1939200.

The previous prime is 4508821. The next prime is 4508843. The reversal of 4508842 is 2488054.

It can be written as a sum of positive squares in 6 ways, for example, as 4239481 + 269361 = 2059^2 + 519^2 .

It is a zygodrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4508843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44592 + ... + 44692.

Almost surely, 2^4508842 is an apocalyptic number.

4508842 is a deficient number, since it is larger than the sum of its proper divisors (3280226).

4508842 is a wasteful number, since it uses less digits than its factorization.

4508842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 4508842 is about 2123.4034002045. The cubic root of 4508842 is about 165.2044237022.

The spelling of 4508842 in words is "four million, five hundred eight thousand, eight hundred forty-two".