4074894 has 32 divisors (see below), whose sum is σ = 9216000. Its totient is φ = 1334232.

The previous prime is 4074871. The next prime is 4074901. The reversal of 4074894 is 4984704.

It is a super-2 number, since 2×4074894² = 33209522222472, which contains 22 as substring.

It is a Curzon number.

It is a plaindrome in base 11.

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 15 ways as a sum of consecutive naturals, for example, 2547 + ... + 3825.

It is an arithmetic number, because the mean of its divisors is an integer number (288000).

Almost surely, 2^4074894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4074894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4608000).

4074894 is an abundant number, since it is smaller than the sum of its proper divisors (5141106).

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

4074894 is a wasteful number, since it uses less digits than its factorization.

4074894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349 (or 1343 counting only the distinct ones).

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

The square root of 4074894 is about 2018.6366686454. The cubic root of 4074894 is about 159.7247089059.

The spelling of 4074894 in words is "four million, seventy-four thousand, eight hundred ninety-four".