90746027 has 2 divisors, whose sum is σ = 90746028. Its totient is φ = 90746026.

The previous prime is 90745999. The next prime is 90746041. The reversal of 90746027 is 72064709.

It is a strong prime.

It is an emirp because it is prime and its reverse (72064709) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 90746027 - 2⁸ = 90745771 is a prime.

It is not a weakly prime, because it can be changed into another prime (90746077) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45373013 + 45373014.

It is an arithmetic number, because the mean of its divisors is an integer number (45373014).

Almost surely, 2^90746027 is an apocalyptic number.

90746027 is a deficient number, since it is larger than the sum of its proper divisors (1).

90746027 is an equidigital number, since it uses as much as digits as its factorization.

90746027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 90746027 is about 9526.0709109265. The cubic root of 90746027 is about 449.3753093365.

The spelling of 90746027 in words is "ninety million, seven hundred forty-six thousand, twenty-seven".