90336007 has 2 divisors, whose sum is σ = 90336008. Its totient is φ = 90336006.

The previous prime is 90335963. The next prime is 90336017. The reversal of 90336007 is 70063309.

It is a strong prime.

It is an emirp because it is prime and its reverse (70063309) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 90336007 - 2¹⁹ = 89811719 is a prime.

It is equal to p_5235436 and since 90336007 and 5235436 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90336017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45168003 + 45168004.

It is an arithmetic number, because the mean of its divisors is an integer number (45168004).

Almost surely, 2^90336007 is an apocalyptic number.

90336007 is a deficient number, since it is larger than the sum of its proper divisors (1).

90336007 is an equidigital number, since it uses as much as digits as its factorization.

90336007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 28.

The square root of 90336007 is about 9504.5256062573. The cubic root of 90336007 is about 448.6974795961.

The spelling of 90336007 in words is "ninety million, three hundred thirty-six thousand, seven".