4525526 has 16 divisors (see below), whose sum is σ = 7147008. Its totient is φ = 2145000.

The previous prime is 4525523. The next prime is 4525531. The reversal of 4525526 is 6255254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4525523) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 5651 + ... + 6401.

It is an arithmetic number, because the mean of its divisors is an integer number (446688).

Almost surely, 2^4525526 is an apocalyptic number.

4525526 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4525526 is a deficient number, since it is larger than the sum of its proper divisors (2621482).

4525526 is a wasteful number, since it uses less digits than its factorization.

4525526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907.

The product of its digits is 12000, while the sum is 29.

The square root of 4525526 is about 2127.3283714556. The cubic root of 4525526 is about 165.4079406965.

The spelling of 4525526 in words is "four million, five hundred twenty-five thousand, five hundred twenty-six".