40422914 has 32 divisors (see below), whose sum is σ = 73875456. Its totient is φ = 16212240.

The previous prime is 40422913. The next prime is 40422917. The reversal of 40422914 is 41922404.

It is not an unprimeable number, because it can be changed into a prime (40422913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13799 + ... + 16469.

It is an arithmetic number, because the mean of its divisors is an integer number (2308608).

Almost surely, 2^40422914 is an apocalyptic number.

40422914 is a deficient number, since it is larger than the sum of its proper divisors (33452542).

40422914 is a wasteful number, since it uses less digits than its factorization.

40422914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 40422914 is about 6357.9016978874. The cubic root of 40422914 is about 343.1962542811.

The spelling of 40422914 in words is "forty million, four hundred twenty-two thousand, nine hundred fourteen".