40633422 has 8 divisors (see below), whose sum is σ = 81266856. Its totient is φ = 13544472.

The previous prime is 40633421. The next prime is 40633429. The reversal of 40633422 is 22433604.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

40633422 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 40633392 and 40633401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40633421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3386113 + ... + 3386124.

It is an arithmetic number, because the mean of its divisors is an integer number (10158357).

Almost surely, 2^40633422 is an apocalyptic number.

40633422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40633422 is a wasteful number, since it uses less digits than its factorization.

40633422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6772242.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 40633422 is about 6374.4350337893. The cubic root of 40633422 is about 343.7909706758.

The spelling of 40633422 in words is "forty million, six hundred thirty-three thousand, four hundred twenty-two".