4014857 has 16 divisors (see below), whose sum is σ = 5225472. Its totient is φ = 2991120.

The previous prime is 4014827. The next prime is 4014863. The reversal of 4014857 is 7584104.

It is a de Polignac number, because none of the positive numbers 2^k-4014857 is a prime.

It is a super-2 number, since 2×4014857² = 32238153460898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4014817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 638 + ... + 2904.

It is an arithmetic number, because the mean of its divisors is an integer number (326592).

Almost surely, 2^4014857 is an apocalyptic number.

It is an amenable number.

4014857 is a deficient number, since it is larger than the sum of its proper divisors (1210615).

4014857 is a wasteful number, since it uses less digits than its factorization.

4014857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 4014857 is about 2003.7108074770. The cubic root of 4014857 is about 158.9363958514.

The spelling of 4014857 in words is "four million, fourteen thousand, eight hundred fifty-seven".