90046267 has 2 divisors, whose sum is σ = 90046268. Its totient is φ = 90046266.

The previous prime is 90046223. The next prime is 90046321. The reversal of 90046267 is 76264009.

It is a weak prime.

It is an emirp because it is prime and its reverse (76264009) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90046267 is a prime.

It is not a weakly prime, because it can be changed into another prime (90046207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45023133 + 45023134.

It is an arithmetic number, because the mean of its divisors is an integer number (45023134).

Almost surely, 2^90046267 is an apocalyptic number.

90046267 is a deficient number, since it is larger than the sum of its proper divisors (1).

90046267 is an equidigital number, since it uses as much as digits as its factorization.

90046267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 90046267 is about 9489.2711522013. The cubic root of 90046267 is about 448.2172545201.

The spelling of 90046267 in words is "ninety million, forty-six thousand, two hundred sixty-seven".