40342606 has 8 divisors (see below), whose sum is σ = 61989984. Its totient is φ = 19679280.

The previous prime is 40342573. The next prime is 40342633. The reversal of 40342606 is 60624304.

40342606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245910 + ... + 246073.

It is an arithmetic number, because the mean of its divisors is an integer number (7748748).

Almost surely, 2^40342606 is an apocalyptic number.

40342606 is a deficient number, since it is larger than the sum of its proper divisors (21647378).

40342606 is a wasteful number, since it uses less digits than its factorization.

40342606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492026.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 40342606 is about 6351.5829523041. The cubic root of 40342606 is about 342.9688281815.

The spelling of 40342606 in words is "forty million, three hundred forty-two thousand, six hundred six".