4286551 has 4 divisors (see below), whose sum is σ = 4328272. Its totient is φ = 4244832.

The previous prime is 4286549. The next prime is 4286563. The reversal of 4286551 is 1556824.

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

It is a 5-Lehmer number, since φ(4286551) divides (4286551-1)⁵.

It is a cyclic number.

It is not a de Polignac number, because 4286551 - 2¹ = 4286549 is a prime.

It is a d-powerful number, because it can be written as 4² + 2¹⁰ + 8⁶ + 6⁸ + 5⁸ + 5⁹ + 1 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4286251) 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, 20706 + ... + 20911.

It is an arithmetic number, because the mean of its divisors is an integer number (1082068).

Almost surely, 2^4286551 is an apocalyptic number.

4286551 is a deficient number, since it is larger than the sum of its proper divisors (41721).

4286551 is a wasteful number, since it uses less digits than its factorization.

4286551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41720.

The product of its digits is 9600, while the sum is 31.

The square root of 4286551 is about 2070.3987538636. The cubic root of 4286551 is about 162.4436222572.

The spelling of 4286551 in words is "four million, two hundred eighty-six thousand, five hundred fifty-one".