22024532 has 12 divisors (see below), whose sum is σ = 38584980. Its totient is φ = 11000256.

The previous prime is 22024507. The next prime is 22024549. The reversal of 22024532 is 23542022.

22024532 is nontrivially palindromic in base 5.

It can be written as a sum of positive squares in 2 ways, for example, as 3740356 + 18284176 = 1934^2 + 4276^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2078 + ... + 6954.

It is an arithmetic number, because the mean of its divisors is an integer number (3215415).

Almost surely, 2^22024532 is an apocalyptic number.

It is an amenable number.

22024532 is a deficient number, since it is larger than the sum of its proper divisors (16560448).

22024532 is a wasteful number, since it uses less digits than its factorization.

22024532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6010 (or 6008 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 22024532 is about 4693.0301511923. The cubic root of 22024532 is about 280.3080453297.

Adding to 22024532 its reverse (23542022), we get a palindrome (45566554).

The spelling of 22024532 in words is "twenty-two million, twenty-four thousand, five hundred thirty-two".