2546316 has 60 divisors (see below), whose sum is σ = 6911520. Its totient is φ = 816480.

The previous prime is 2546293. The next prime is 2546317. The reversal of 2546316 is 6136452.

2546316 is a `hidden beast` number, since 25 + 4 + 631 + 6 = 666.

2546316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 2546316.

It is not an unprimeable number, because it can be changed into a prime (2546317) 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 19 ways as a sum of consecutive naturals, for example, 9261 + ... + 9531.

It is an arithmetic number, because the mean of its divisors is an integer number (115192).

2^2546316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2546316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3455760).

2546316 is an abundant number, since it is smaller than the sum of its proper divisors (4365204).

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

2546316 is a wasteful number, since it uses less digits than its factorization.

2546316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316 (or 305 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 2546316 is about 1595.7180202028. The cubic root of 2546316 is about 136.5538973246.

The spelling of 2546316 in words is "two million, five hundred forty-six thousand, three hundred sixteen".