9401023 has 2 divisors, whose sum is σ = 9401024. Its totient is φ = 9401022.

The previous prime is 9401009. The next prime is 9401027. The reversal of 9401023 is 3201049.

9401023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9401023 - 2⁹ = 9400511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9401027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4700511 + 4700512.

It is an arithmetic number, because the mean of its divisors is an integer number (4700512).

Almost surely, 2^9401023 is an apocalyptic number.

9401023 is a deficient number, since it is larger than the sum of its proper divisors (1).

9401023 is an equidigital number, since it uses as much as digits as its factorization.

9401023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 9401023 is about 3066.1087717170. The cubic root of 9401023 is about 211.0530851810.

The spelling of 9401023 in words is "nine million, four hundred one thousand, twenty-three".