40606226 has 8 divisors (see below), whose sum is σ = 60953904. Its totient is φ = 20288260.

The previous prime is 40606207. The next prime is 40606229. The reversal of 40606226 is 62260604.

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 = 40606195 and 40606204.

It is not an unprimeable number, because it can be changed into a prime (40606229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3620 + ... + 9711.

It is an arithmetic number, because the mean of its divisors is an integer number (7619238).

Almost surely, 2^40606226 is an apocalyptic number.

40606226 is a deficient number, since it is larger than the sum of its proper divisors (20347678).

40606226 is a wasteful number, since it uses less digits than its factorization.

40606226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14856.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 40606226 is about 6372.3014680726. The cubic root of 40606226 is about 343.7142536493.

The spelling of 40606226 in words is "forty million, six hundred six thousand, two hundred twenty-six".