40265606 has 4 divisors (see below), whose sum is σ = 60398412. Its totient is φ = 20132802.

The previous prime is 40265597. The next prime is 40265623. The reversal of 40265606 is 60656204.

40265606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two 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 as a sum of consecutive naturals, namely, 10066400 + ... + 10066403.

It is an arithmetic number, because the mean of its divisors is an integer number (15099603).

Almost surely, 2^40265606 is an apocalyptic number.

40265606 is a deficient number, since it is larger than the sum of its proper divisors (20132806).

40265606 is a wasteful number, since it uses less digits than its factorization.

40265606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20132805.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 40265606 is about 6345.5185761291. The cubic root of 40265606 is about 342.7504864841.

The spelling of 40265606 in words is "forty million, two hundred sixty-five thousand, six hundred six".