40751327 has 2 divisors, whose sum is σ = 40751328. Its totient is φ = 40751326.

The previous prime is 40751323. The next prime is 40751339. The reversal of 40751327 is 72315704.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40751327 - 2² = 40751323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40751327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40751323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20375663 + 20375664.

It is an arithmetic number, because the mean of its divisors is an integer number (20375664).

Almost surely, 2^40751327 is an apocalyptic number.

40751327 is a deficient number, since it is larger than the sum of its proper divisors (1).

40751327 is an equidigital number, since it uses as much as digits as its factorization.

40751327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 40751327 is about 6383.6766052174. The cubic root of 40751327 is about 344.1231728330.

The spelling of 40751327 in words is "forty million, seven hundred fifty-one thousand, three hundred twenty-seven".