90067337 has 2 divisors, whose sum is σ = 90067338. Its totient is φ = 90067336.

The previous prime is 90067331. The next prime is 90067339. The reversal of 90067337 is 73376009.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87909376 + 2157961 = 9376^2 + 1469^2 .

It is a cyclic number.

It is not a de Polignac number, because 90067337 - 2¹⁴ = 90050953 is a prime.

It is a super-2 number, since 2×90067337² = 16224250388543138, which contains 22 as substring.

Together with 90067339, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 90067297 and 90067306.

It is not a weakly prime, because it can be changed into another prime (90067331) 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, 45033668 + 45033669.

It is an arithmetic number, because the mean of its divisors is an integer number (45033669).

Almost surely, 2^90067337 is an apocalyptic number.

It is an amenable number.

90067337 is a deficient number, since it is larger than the sum of its proper divisors (1).

90067337 is an equidigital number, since it uses as much as digits as its factorization.

90067337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23814, while the sum is 35.

The square root of 90067337 is about 9490.3812884415. The cubic root of 90067337 is about 448.2522113682.

The spelling of 90067337 in words is "ninety million, sixty-seven thousand, three hundred thirty-seven".