40226299 has 4 divisors (see below), whose sum is σ = 40262400. Its totient is φ = 40190200.

The previous prime is 40226297. The next prime is 40226317. The reversal of 40226299 is 99262204.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 40226299 - 2¹ = 40226297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40226297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16324 + ... + 18625.

It is an arithmetic number, because the mean of its divisors is an integer number (10065600).

Almost surely, 2^40226299 is an apocalyptic number.

40226299 is a deficient number, since it is larger than the sum of its proper divisors (36101).

40226299 is a wasteful number, since it uses less digits than its factorization.

40226299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36100.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 40226299 is about 6342.4205946941. The cubic root of 40226299 is about 342.6389199719.

The spelling of 40226299 in words is "forty million, two hundred twenty-six thousand, two hundred ninety-nine".