40226268 has 24 divisors (see below), whose sum is σ = 98801920. Its totient is φ = 12702960.

The previous prime is 40226239. The next prime is 40226279. The reversal of 40226268 is 86262204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87988 + ... + 88443.

Almost surely, 2^40226268 is an apocalyptic number.

It is an amenable number.

40226268 is an abundant number, since it is smaller than the sum of its proper divisors (58575652).

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

40226268 is a wasteful number, since it uses less digits than its factorization.

40226268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176457 (or 176455 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 40226268 is about 6342.4181508317. The cubic root of 40226268 is about 342.6388319547.

The spelling of 40226268 in words is "forty million, two hundred twenty-six thousand, two hundred sixty-eight".