40052767 has 2 divisors, whose sum is σ = 40052768. Its totient is φ = 40052766.

The previous prime is 40052723. The next prime is 40052773. The reversal of 40052767 is 76725004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40052767 - 2¹¹ = 40050719 is a prime.

It is a Chen prime.

It is equal to p_2436646 and since 40052767 and 2436646 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40052717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20026383 + 20026384.

It is an arithmetic number, because the mean of its divisors is an integer number (20026384).

Almost surely, 2^40052767 is an apocalyptic number.

40052767 is a deficient number, since it is larger than the sum of its proper divisors (1).

40052767 is an equidigital number, since it uses as much as digits as its factorization.

40052767 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 40052767 is about 6328.7255431090. The cubic root of 40052767 is about 342.1455070909.

The spelling of 40052767 in words is "forty million, fifty-two thousand, seven hundred sixty-seven".