2604042246 has 48 divisors (see below), whose sum is σ = 5770771776. Its totient is φ = 782597088.

The previous prime is 2604042241. The next prime is 2604042257. The reversal of 2604042246 is 6422404062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2604042241) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 13741 + ... + 73463.

It is an arithmetic number, because the mean of its divisors is an integer number (120224412).

Almost surely, 2^2604042246 is an apocalyptic number.

2604042246 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2604042246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2885385888).

2604042246 is an abundant number, since it is smaller than the sum of its proper divisors (3166729530).

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

2604042246 is a wasteful number, since it uses less digits than its factorization.

2604042246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59797 (or 59784 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 2604042246 is about 51029.8172248343. The cubic root of 2604042246 is about 1375.7811091977.

It can be divided in two parts, 26040 and 42246, that added together give a palindrome (68286).

The spelling of 2604042246 in words is "two billion, six hundred four million, forty-two thousand, two hundred forty-six".