4022524 has 18 divisors (see below), whose sum is σ = 7738472. Its totient is φ = 1828200.

The previous prime is 4022507. The next prime is 4022549. The reversal of 4022524 is 4252204.

It is a plaindrome in base 13.

It is a zygodrome in base 6.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 3672 + ... + 4639.

Almost surely, 2^4022524 is an apocalyptic number.

4022524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4022524 is a deficient number, since it is larger than the sum of its proper divisors (3715948).

4022524 is a wasteful number, since it uses less digits than its factorization.

4022524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8337 (or 8324 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 4022524 is about 2005.6230952001. The cubic root of 4022524 is about 159.0375028554.

Adding to 4022524 its reverse (4252204), we get a palindrome (8274728).

It can be divided in two parts, 402 and 2524, that added together give a triangular number (2926 = T₇₆).

The spelling of 4022524 in words is "four million, twenty-two thousand, five hundred twenty-four".