40708606 has 4 divisors (see below), whose sum is σ = 61062912. Its totient is φ = 20354302.

The previous prime is 40708571. The next prime is 40708607. The reversal of 40708606 is 60680704.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40708607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10177150 + ... + 10177153.

It is an arithmetic number, because the mean of its divisors is an integer number (15265728).

Almost surely, 2^40708606 is an apocalyptic number.

40708606 is a deficient number, since it is larger than the sum of its proper divisors (20354306).

40708606 is a wasteful number, since it uses less digits than its factorization.

40708606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20354305.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 40708606 is about 6380.3296153099. The cubic root of 40708606 is about 344.0028787843.

It can be divided in two parts, 40708 and 606, that added together give a palindrome (41314).

The spelling of 40708606 in words is "forty million, seven hundred eight thousand, six hundred six".