2604316 has 48 divisors (see below), whose sum is σ = 5574240. Its totient is φ = 1048320.

The previous prime is 2604307. The next prime is 2604347. The reversal of 2604316 is 6134062.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a zygodrome in base 3.

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, 16510 + ... + 16666.

It is an arithmetic number, because the mean of its divisors is an integer number (116130).

2^2604316 is an apocalyptic number.

2604316 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2604316 is an abundant number, since it is smaller than the sum of its proper divisors (2969924).

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

2604316 is a wasteful number, since it uses less digits than its factorization.

2604316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2604316 is about 1613.7893294975. The cubic root of 2604316 is about 137.5829317886.

Adding to 2604316 its reverse (6134062), we get a palindrome (8738378).

The spelling of 2604316 in words is "two million, six hundred four thousand, three hundred sixteen".