9099457 has 4 divisors (see below), whose sum is σ = 9214720. Its totient is φ = 8984196.

The previous prime is 9099451. The next prime is 9099469. The reversal of 9099457 is 7549909.

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 not a de Polignac number, because 9099457 - 2¹⁹ = 8575169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9099451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57513 + ... + 57670.

It is an arithmetic number, because the mean of its divisors is an integer number (2303680).

Almost surely, 2^9099457 is an apocalyptic number.

It is an amenable number.

9099457 is a deficient number, since it is larger than the sum of its proper divisors (115263).

9099457 is a wasteful number, since it uses less digits than its factorization.

9099457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115262.

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 9099457 is about 3016.5306230834. The cubic root of 9099457 is about 208.7717952072.

The spelling of 9099457 in words is "nine million, ninety-nine thousand, four hundred fifty-seven".