9040097 has 4 divisors (see below), whose sum is σ = 9861936. Its totient is φ = 8218260.

The previous prime is 9040093. The next prime is 9040117. The reversal of 9040097 is 7900409.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9040097 - 2² = 9040093 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9040093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410903 + ... + 410924.

It is an arithmetic number, because the mean of its divisors is an integer number (2465484).

Almost surely, 2^9040097 is an apocalyptic number.

It is an amenable number.

9040097 is a deficient number, since it is larger than the sum of its proper divisors (821839).

9040097 is a wasteful number, since it uses less digits than its factorization.

9040097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821838.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 9040097 is about 3006.6754064914. The cubic root of 9040097 is about 208.3168325420.

The spelling of 9040097 in words is "nine million, forty thousand, ninety-seven".