2604270 has 32 divisors (see below), whose sum is σ = 6386688. Its totient is φ = 679328.

The previous prime is 2604269. The next prime is 2604289. The reversal of 2604270 is 724062.

It is a happy number.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487 + ... + 2333.

It is an arithmetic number, because the mean of its divisors is an integer number (199584).

2^2604270 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2604270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3193344).

2604270 is an abundant number, since it is smaller than the sum of its proper divisors (3782418).

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

2604270 is a wasteful number, since it uses less digits than its factorization.

2604270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 2604270 is about 1613.7750772645. The cubic root of 2604270 is about 137.5821217420.

The spelling of 2604270 in words is "two million, six hundred four thousand, two hundred seventy".