40704607 has 2 divisors, whose sum is σ = 40704608. Its totient is φ = 40704606.

The previous prime is 40704589. The next prime is 40704637. The reversal of 40704607 is 70640704.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40704607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40704637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20352303 + 20352304.

It is an arithmetic number, because the mean of its divisors is an integer number (20352304).

Almost surely, 2^40704607 is an apocalyptic number.

40704607 is a deficient number, since it is larger than the sum of its proper divisors (1).

40704607 is an equidigital number, since it uses as much as digits as its factorization.

40704607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 40704607 is about 6380.0162225499. The cubic root of 40704607 is about 343.9916140691.

The spelling of 40704607 in words is "forty million, seven hundred four thousand, six hundred seven".