40414222 has 4 divisors (see below), whose sum is σ = 60621336. Its totient is φ = 20207110.

The previous prime is 40414217. The next prime is 40414229. The reversal of 40414222 is 22241404.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 40414222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40414229) 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 as a sum of consecutive naturals, namely, 10103554 + ... + 10103557.

It is an arithmetic number, because the mean of its divisors is an integer number (15155334).

Almost surely, 2^40414222 is an apocalyptic number.

40414222 is a deficient number, since it is larger than the sum of its proper divisors (20207114).

40414222 is a wasteful number, since it uses less digits than its factorization.

40414222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20207113.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 40414222 is about 6357.2181022834. The cubic root of 40414222 is about 343.1716537481.

Adding to 40414222 its reverse (22241404), we get a palindrome (62655626).

The spelling of 40414222 in words is "forty million, four hundred fourteen thousand, two hundred twenty-two".