9854957 has 4 divisors (see below), whose sum is σ = 11262816. Its totient is φ = 8447100.

The previous prime is 9854941. The next prime is 9854969. The reversal of 9854957 is 7594589.

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 9854957 - 2⁴ = 9854941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9854857) 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, 703919 + ... + 703932.

It is an arithmetic number, because the mean of its divisors is an integer number (2815704).

Almost surely, 2^9854957 is an apocalyptic number.

It is an amenable number.

9854957 is a deficient number, since it is larger than the sum of its proper divisors (1407859).

9854957 is a wasteful number, since it uses less digits than its factorization.

9854957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407858.

The product of its digits is 453600, while the sum is 47.

The square root of 9854957 is about 3139.2605817294. The cubic root of 9854957 is about 214.3967731401.

It can be divided in two parts, 98 and 54957, that added together give a palindrome (55055).

The spelling of 9854957 in words is "nine million, eight hundred fifty-four thousand, nine hundred fifty-seven".