40635367 has 2 divisors, whose sum is σ = 40635368. Its totient is φ = 40635366.

The previous prime is 40635349. The next prime is 40635373. The reversal of 40635367 is 76353604.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40635367 - 2¹¹ = 40633319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40635317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20317683 + 20317684.

It is an arithmetic number, because the mean of its divisors is an integer number (20317684).

Almost surely, 2^40635367 is an apocalyptic number.

40635367 is a deficient number, since it is larger than the sum of its proper divisors (1).

40635367 is an equidigital number, since it uses as much as digits as its factorization.

40635367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 34.

The square root of 40635367 is about 6374.5875945037. The cubic root of 40635367 is about 343.7964560024.

The spelling of 40635367 in words is "forty million, six hundred thirty-five thousand, three hundred sixty-seven".