4048427 has 4 divisors (see below), whose sum is σ = 4070976. Its totient is φ = 4025880.

The previous prime is 4048417. The next prime is 4048433. The reversal of 4048427 is 7248404.

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 4048427 - 2⁸ = 4048171 is a prime.

It is a super-2 number, since 2×4048427² = 32779522348658, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4048427.

It is not an unprimeable number, because it can be changed into a prime (4048417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11003 + ... + 11364.

It is an arithmetic number, because the mean of its divisors is an integer number (1017744).

Almost surely, 2^4048427 is an apocalyptic number.

4048427 is a deficient number, since it is larger than the sum of its proper divisors (22549).

4048427 is a wasteful number, since it uses less digits than its factorization.

4048427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22548.

The product of its (nonzero) digits is 7168, while the sum is 29.

The square root of 4048427 is about 2012.0703268027. The cubic root of 4048427 is about 159.3781461381.

The spelling of 4048427 in words is "four million, forty-eight thousand, four hundred twenty-seven".