40514767 has 2 divisors, whose sum is σ = 40514768. Its totient is φ = 40514766.

The previous prime is 40514717. The next prime is 40514779. The reversal of 40514767 is 76741504.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40514767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40514717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20257383 + 20257384.

It is an arithmetic number, because the mean of its divisors is an integer number (20257384).

Almost surely, 2^40514767 is an apocalyptic number.

40514767 is a deficient number, since it is larger than the sum of its proper divisors (1).

40514767 is an equidigital number, since it uses as much as digits as its factorization.

40514767 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 40514767 is about 6365.1211300336. The cubic root of 40514767 is about 343.4560059540.

The spelling of 40514767 in words is "forty million, five hundred fourteen thousand, seven hundred sixty-seven".