9917054 has 8 divisors (see below), whose sum is σ = 17000688. Its totient is φ = 4250160.

The previous prime is 9917053. The next prime is 9917057. The reversal of 9917054 is 4507199.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9917051) 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, 354167 + ... + 354194.

It is an arithmetic number, because the mean of its divisors is an integer number (2125086).

Almost surely, 2^9917054 is an apocalyptic number.

9917054 is a deficient number, since it is larger than the sum of its proper divisors (7083634).

9917054 is a wasteful number, since it uses less digits than its factorization.

9917054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708370.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 9917054 is about 3149.1354369096. The cubic root of 9917054 is about 214.8461419507.

The spelling of 9917054 in words is "nine million, nine hundred seventeen thousand, fifty-four".