40355422 has 16 divisors (see below), whose sum is σ = 62678592. Its totient is φ = 19474560.

The previous prime is 40355417. The next prime is 40355431. The reversal of 40355422 is 22455304.

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, 3922 + ... + 9802.

It is an arithmetic number, because the mean of its divisors is an integer number (3917412).

Almost surely, 2^40355422 is an apocalyptic number.

40355422 is a deficient number, since it is larger than the sum of its proper divisors (22323170).

40355422 is a wasteful number, since it uses less digits than its factorization.

40355422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6003.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 40355422 is about 6352.5917545518. The cubic root of 40355422 is about 343.0051423381.

The spelling of 40355422 in words is "forty million, three hundred fifty-five thousand, four hundred twenty-two".