40226677 has 2 divisors, whose sum is σ = 40226678. Its totient is φ = 40226676.

The previous prime is 40226671. The next prime is 40226713. The reversal of 40226677 is 77662204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39765636 + 461041 = 6306^2 + 679^2 .

It is a cyclic number.

It is not a de Polignac number, because 40226677 - 2²³ = 31838069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40226671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20113338 + 20113339.

It is an arithmetic number, because the mean of its divisors is an integer number (20113339).

Almost surely, 2^40226677 is an apocalyptic number.

It is an amenable number.

40226677 is a deficient number, since it is larger than the sum of its proper divisors (1).

40226677 is an equidigital number, since it uses as much as digits as its factorization.

40226677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 40226677 is about 6342.4503939723. The cubic root of 40226677 is about 342.6399932093.

The spelling of 40226677 in words is "forty million, two hundred twenty-six thousand, six hundred seventy-seven".