40936222 has 16 divisors (see below), whose sum is σ = 64771200. Its totient is φ = 19350360.

The previous prime is 40936219. The next prime is 40936223. The reversal of 40936222 is 22263904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40936223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25479 + ... + 27037.

It is an arithmetic number, because the mean of its divisors is an integer number (4048200).

Almost surely, 2^40936222 is an apocalyptic number.

40936222 is a deficient number, since it is larger than the sum of its proper divisors (23834978).

40936222 is a wasteful number, since it uses less digits than its factorization.

40936222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2271.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 40936222 is about 6398.1420740712. The cubic root of 40936222 is about 344.6428341757.

The spelling of 40936222 in words is "forty million, nine hundred thirty-six thousand, two hundred twenty-two".