4289455 has 8 divisors (see below), whose sum is σ = 5257152. Its totient is φ = 3358368.

The previous prime is 4289387. The next prime is 4289471. The reversal of 4289455 is 5549824.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a 5-Lehmer number, since φ(4289455) divides (4289455-1)⁵.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4289455 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8892 + ... + 9361.

It is an arithmetic number, because the mean of its divisors is an integer number (657144).

Almost surely, 2^4289455 is an apocalyptic number.

4289455 is a deficient number, since it is larger than the sum of its proper divisors (967697).

4289455 is a wasteful number, since it uses less digits than its factorization.

4289455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18305.

The product of its digits is 57600, while the sum is 37.

The square root of 4289455 is about 2071.0999493023. The cubic root of 4289455 is about 162.4802974140.

The spelling of 4289455 in words is "four million, two hundred eighty-nine thousand, four hundred fifty-five".