4312854 has 48 divisors (see below), whose sum is σ = 11505312. Its totient is φ = 1137024.

The previous prime is 4312853. The next prime is 4312859. The reversal of 4312854 is 4582134.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4312853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 322 + ... + 2954.

It is an arithmetic number, because the mean of its divisors is an integer number (239694).

Almost surely, 2^4312854 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4312854, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5752656).

4312854 is an abundant number, since it is smaller than the sum of its proper divisors (7192458).

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

4312854 is a wasteful number, since it uses less digits than its factorization.

4312854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661 (or 2658 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 4312854 is about 2076.7411971644. The cubic root of 4312854 is about 162.7752054515.

Adding to 4312854 its reverse (4582134), we get a palindrome (8894988).

The spelling of 4312854 in words is "four million, three hundred twelve thousand, eight hundred fifty-four".