40271622 has 8 divisors (see below), whose sum is σ = 80543256. Its totient is φ = 13423872.

The previous prime is 40271617. The next prime is 40271639. The reversal of 40271622 is 22617204.

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

40271622 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 40271592 and 40271601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3355963 + ... + 3355974.

It is an arithmetic number, because the mean of its divisors is an integer number (10067907).

Almost surely, 2^40271622 is an apocalyptic number.

40271622 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.

40271622 is a wasteful number, since it uses less digits than its factorization.

40271622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6711942.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 40271622 is about 6345.9925937555. The cubic root of 40271622 is about 342.7675555118.

Adding to 40271622 its reverse (22617204), we get a palindrome (62888826).

The spelling of 40271622 in words is "forty million, two hundred seventy-one thousand, six hundred twenty-two".