4128853 has 4 divisors (see below), whose sum is σ = 4133088. Its totient is φ = 4124620.

The previous prime is 4128829. The next prime is 4128857. The reversal of 4128853 is 3588214.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4128853 - 2⁵ = 4128821 is a prime.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4128857) 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, 168 + ... + 2878.

It is an arithmetic number, because the mean of its divisors is an integer number (1033272).

Almost surely, 2^4128853 is an apocalyptic number.

It is an amenable number.

4128853 is a deficient number, since it is larger than the sum of its proper divisors (4235).

4128853 is a wasteful number, since it uses less digits than its factorization.

4128853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4234.

The product of its digits is 7680, while the sum is 31.

The square root of 4128853 is about 2031.9579227927. The cubic root of 4128853 is about 160.4266348184.

The spelling of 4128853 in words is "four million, one hundred twenty-eight thousand, eight hundred fifty-three".