4085254 has 4 divisors (see below), whose sum is σ = 6127884. Its totient is φ = 2042626.

The previous prime is 4085243. The next prime is 4085261. The reversal of 4085254 is 4525804.

4085254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021312 + ... + 1021315.

It is an arithmetic number, because the mean of its divisors is an integer number (1531971).

Almost surely, 2^4085254 is an apocalyptic number.

4085254 is a deficient number, since it is larger than the sum of its proper divisors (2042630).

4085254 is a wasteful number, since it uses less digits than its factorization.

4085254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042629.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 4085254 is about 2021.2011280424. The cubic root of 4085254 is about 159.8599555830.

The spelling of 4085254 in words is "four million, eighty-five thousand, two hundred fifty-four".