40226255 has 8 divisors (see below), whose sum is σ = 48308400. Its totient is φ = 32156416.

The previous prime is 40226239. The next prime is 40226279. The reversal of 40226255 is 55262204.

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

It is a cyclic number.

It is not a de Polignac number, because 40226255 - 2⁴ = 40226239 is a prime.

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, 7316 + ... + 11574.

It is an arithmetic number, because the mean of its divisors is an integer number (6038550).

Almost surely, 2^40226255 is an apocalyptic number.

40226255 is a deficient number, since it is larger than the sum of its proper divisors (8082145).

40226255 is a wasteful number, since it uses less digits than its factorization.

40226255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6153.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 40226255 is about 6342.4171259860. The cubic root of 40226255 is about 342.6387950443.

Adding to 40226255 its reverse (55262204), we get a palindrome (95488459).

The spelling of 40226255 in words is "forty million, two hundred twenty-six thousand, two hundred fifty-five".