40867227 has 8 divisors (see below), whose sum is σ = 60544080. Its totient is φ = 27244800.

The previous prime is 40867219. The next prime is 40867247. The reversal of 40867227 is 72276804.

It is not a de Polignac number, because 40867227 - 2³ = 40867219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40867191 and 40867200.

It is not an unprimeable number, because it can be changed into a prime (40867247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 756774 + ... + 756827.

It is an arithmetic number, because the mean of its divisors is an integer number (7568010).

Almost surely, 2^40867227 is an apocalyptic number.

40867227 is a deficient number, since it is larger than the sum of its proper divisors (19676853).

40867227 is a wasteful number, since it uses less digits than its factorization.

40867227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1513610 (or 1513604 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 40867227 is about 6392.7480006645. The cubic root of 40867227 is about 344.4491018872.

The spelling of 40867227 in words is "forty million, eight hundred sixty-seven thousand, two hundred twenty-seven".