90767051 has 2 divisors, whose sum is σ = 90767052. Its totient is φ = 90767050.

The previous prime is 90767041. The next prime is 90767059. The reversal of 90767051 is 15076709.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 90767051 - 2⁶ = 90766987 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (90767059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45383525 + 45383526.

It is an arithmetic number, because the mean of its divisors is an integer number (45383526).

Almost surely, 2^90767051 is an apocalyptic number.

90767051 is a deficient number, since it is larger than the sum of its proper divisors (1).

90767051 is an equidigital number, since it uses as much as digits as its factorization.

90767051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13230, while the sum is 35.

The square root of 90767051 is about 9527.1743449986. The cubic root of 90767051 is about 449.4100103487.

The spelling of 90767051 in words is "ninety million, seven hundred sixty-seven thousand, fifty-one".