9426897 has 12 divisors (see below), whose sum is σ = 13985140. Its totient is φ = 6114528.

The previous prime is 9426887. The next prime is 9426899. The reversal of 9426897 is 7986249.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6471936 + 2954961 = 2544^2 + 1719^2 .

It is not a de Polignac number, because 9426897 - 2⁴ = 9426881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9426899) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13822 + ... + 14487.

Almost surely, 2^9426897 is an apocalyptic number.

It is an amenable number.

9426897 is a deficient number, since it is larger than the sum of its proper divisors (4558243).

9426897 is a wasteful number, since it uses less digits than its factorization.

9426897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28352 (or 28349 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 9426897 is about 3070.3252270729. The cubic root of 9426897 is about 211.2465316938.

The spelling of 9426897 in words is "nine million, four hundred twenty-six thousand, eight hundred ninety-seven".