40662422 has 8 divisors (see below), whose sum is σ = 61439256. Its totient is φ = 20182672.

The previous prime is 40662407. The next prime is 40662449. The reversal of 40662422 is 22426604.

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

It is a junction number, because it is equal to n+sod(n) for n = 40662391 and 40662400.

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, 73928 + ... + 74475.

It is an arithmetic number, because the mean of its divisors is an integer number (7679907).

Almost surely, 2^40662422 is an apocalyptic number.

40662422 is a deficient number, since it is larger than the sum of its proper divisors (20776834).

40662422 is a wasteful number, since it uses less digits than its factorization.

40662422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148542.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 40662422 is about 6376.7093394634. The cubic root of 40662422 is about 343.8727388916.

The spelling of 40662422 in words is "forty million, six hundred sixty-two thousand, four hundred twenty-two".