40222324 has 24 divisors (see below), whose sum is σ = 71547840. Its totient is φ = 19783104.

The previous prime is 40222319. The next prime is 40222337. The reversal of 40222324 is 42322204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95787 + ... + 96205.

It is an arithmetic number, because the mean of its divisors is an integer number (2981160).

Almost surely, 2^40222324 is an apocalyptic number.

It is an amenable number.

40222324 is a deficient number, since it is larger than the sum of its proper divisors (31325516).

40222324 is a wasteful number, since it uses less digits than its factorization.

40222324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759 (or 757 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 40222324 is about 6342.1072207903. The cubic root of 40222324 is about 342.6276335365.

Adding to 40222324 its reverse (42322204), we get a palindrome (82544528).

The spelling of 40222324 in words is "forty million, two hundred twenty-two thousand, three hundred twenty-four".