2522704 has 10 divisors (see below), whose sum is σ = 4887770. Its totient is φ = 1261344.

The previous prime is 2522699. The next prime is 2522713. The reversal of 2522704 is 4072252.

2522704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1817104 + 705600 = 1348^2 + 840^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 78819 + ... + 78850.

It is an arithmetic number, because the mean of its divisors is an integer number (488777).

2^2522704 is an apocalyptic number.

It is an amenable number.

2522704 is a deficient number, since it is larger than the sum of its proper divisors (2365066).

2522704 is a wasteful number, since it uses less digits than its factorization.

2522704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157677 (or 157671 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 2522704 is about 1588.3022382406. The cubic root of 2522704 is about 136.1304975795.

Adding to 2522704 its reverse (4072252), we get a palindrome (6594956).

The spelling of 2522704 in words is "two million, five hundred twenty-two thousand, seven hundred four".