9054401 has 2 divisors, whose sum is σ = 9054402. Its totient is φ = 9054400.

The previous prime is 9054391. The next prime is 9054403. The reversal of 9054401 is 1044509.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9006001 + 48400 = 3001^2 + 220^2 .

It is an emirp because it is prime and its reverse (1044509) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9054401 is a prime.

Together with 9054403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9054403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4527200 + 4527201.

It is an arithmetic number, because the mean of its divisors is an integer number (4527201).

Almost surely, 2^9054401 is an apocalyptic number.

It is an amenable number.

9054401 is a deficient number, since it is larger than the sum of its proper divisors (1).

9054401 is an equidigital number, since it uses as much as digits as its factorization.

9054401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 9054401 is about 3009.0531733421. The cubic root of 9054401 is about 208.4266467671.

The spelling of 9054401 in words is "nine million, fifty-four thousand, four hundred one".