40022606 has 8 divisors (see below), whose sum is σ = 64651944. Its totient is φ = 18471960.

The previous prime is 40022557. The next prime is 40022611. The reversal of 40022606 is 60622004.

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

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, 769640 + ... + 769691.

It is an arithmetic number, because the mean of its divisors is an integer number (8081493).

Almost surely, 2^40022606 is an apocalyptic number.

40022606 is a deficient number, since it is larger than the sum of its proper divisors (24629338).

40022606 is a wasteful number, since it uses less digits than its factorization.

40022606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539346.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 40022606 is about 6326.3422291242. The cubic root of 40022606 is about 342.0596033961.

The spelling of 40022606 in words is "forty million, twenty-two thousand, six hundred six".