2522470 has 32 divisors (see below), whose sum is σ = 4792320. Its totient is φ = 954720.

The previous prime is 2522461. The next prime is 2522473. The reversal of 2522470 is 742252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522473) 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 15 ways as a sum of consecutive naturals, for example, 24439 + ... + 24541.

It is an arithmetic number, because the mean of its divisors is an integer number (149760).

2^2522470 is an apocalyptic number.

2522470 is a deficient number, since it is larger than the sum of its proper divisors (2269850).

2522470 is a wasteful number, since it uses less digits than its factorization.

2522470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220.

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

The square root of 2522470 is about 1588.2285729705. The cubic root of 2522470 is about 136.1262884027.

It can be divided in two parts, 2522 and 470, that added together give a palindrome (2992).

The spelling of 2522470 in words is "two million, five hundred twenty-two thousand, four hundred seventy".