4289274 has 80 divisors (see below), whose sum is σ = 10977120. Its totient is φ = 1239840.

The previous prime is 4289251. The next prime is 4289279. The reversal of 4289274 is 4729824.

4289274 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 4⁵ + 2⁵ + 8⁵ + 9⁵ + 2¹¹ + 7² + 4¹¹ .

Its product of digits (32256) is a multiple of the sum of its prime divisors (128).

It is not an unprimeable number, because it can be changed into a prime (4289279) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 51637 + ... + 51719.

It is an arithmetic number, because the mean of its divisors is an integer number (137214).

Almost surely, 2^4289274 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4289274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5488560).

4289274 is an abundant number, since it is smaller than the sum of its proper divisors (6687846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4289274 is a wasteful number, since it uses less digits than its factorization.

4289274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 128 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 4289274 is about 2071.0562522539. The cubic root of 4289274 is about 162.4780120151.

The spelling of 4289274 in words is "four million, two hundred eighty-nine thousand, two hundred seventy-four".