825672907 has 2 divisors, whose sum is σ = 825672908. Its totient is φ = 825672906.

The previous prime is 825672899. The next prime is 825672937. The reversal of 825672907 is 709276528.

825672907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 825672907 - 2³ = 825672899 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (825672937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 412836453 + 412836454.

It is an arithmetic number, because the mean of its divisors is an integer number (412836454).

Almost surely, 2^825672907 is an apocalyptic number.

825672907 is a deficient number, since it is larger than the sum of its proper divisors (1).

825672907 is an equidigital number, since it uses as much as digits as its factorization.

825672907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 825672907 is about 28734.5246524107. The cubic root of 825672907 is about 938.1436530895.

The spelling of 825672907 in words is "eight hundred twenty-five million, six hundred seventy-two thousand, nine hundred seven".