40727226 has 8 divisors (see below), whose sum is σ = 81454464. Its totient is φ = 13575740.

The previous prime is 40727207. The next prime is 40727231. The reversal of 40727226 is 62272704.

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

40727226 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 40727193 and 40727202.

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, 3393930 + ... + 3393941.

It is an arithmetic number, because the mean of its divisors is an integer number (10181808).

Almost surely, 2^40727226 is an apocalyptic number.

40727226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40727226 is a wasteful number, since it uses less digits than its factorization.

40727226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6787876.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 40727226 is about 6381.7886207552. The cubic root of 40727226 is about 344.0553194341.

The spelling of 40727226 in words is "forty million, seven hundred twenty-seven thousand, two hundred twenty-six".