40226356 has 12 divisors (see below), whose sum is σ = 73456992. Its totient is φ = 19238648.

The previous prime is 40226353. The next prime is 40226413. The reversal of 40226356 is 65362204.

It is a happy number.

40226356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40226353) by changing a digit.

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, 218530 + ... + 218713.

It is an arithmetic number, because the mean of its divisors is an integer number (6121416).

Almost surely, 2^40226356 is an apocalyptic number.

40226356 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

40226356 is a deficient number, since it is larger than the sum of its proper divisors (33230636).

40226356 is a wasteful number, since it uses less digits than its factorization.

40226356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437270 (or 437268 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 40226356 is about 6342.4250882450. The cubic root of 40226356 is about 342.6390818097.

The spelling of 40226356 in words is "forty million, two hundred twenty-six thousand, three hundred fifty-six".