4288894 has 8 divisors (see below), whose sum is σ = 6472368. Its totient is φ = 2131440.

The previous prime is 4288883. The next prime is 4288901. The reversal of 4288894 is 4988824.

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

It is a super-2 number, since 2×4288894² = 36789223486472, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4288894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6087 + ... + 6754.

It is an arithmetic number, because the mean of its divisors is an integer number (809046).

Almost surely, 2^4288894 is an apocalyptic number.

4288894 is a deficient number, since it is larger than the sum of its proper divisors (2183474).

4288894 is a wasteful number, since it uses less digits than its factorization.

4288894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13010.

The product of its digits is 147456, while the sum is 43.

The square root of 4288894 is about 2070.9645095945. The cubic root of 4288894 is about 162.4732137308.

The spelling of 4288894 in words is "four million, two hundred eighty-eight thousand, eight hundred ninety-four".