9954567 has 12 divisors (see below), whose sum is σ = 16433040. Its totient is φ = 5688288.

The previous prime is 9954547. The next prime is 9954583. The reversal of 9954567 is 7654599.

It is a happy number.

It is not a de Polignac number, because 9954567 - 2⁸ = 9954311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9954547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78942 + ... + 79067.

It is an arithmetic number, because the mean of its divisors is an integer number (1369420).

Almost surely, 2^9954567 is an apocalyptic number.

9954567 is a deficient number, since it is larger than the sum of its proper divisors (6478473).

9954567 is a wasteful number, since it uses less digits than its factorization.

9954567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158022 (or 158019 counting only the distinct ones).

The product of its digits is 340200, while the sum is 45.

The square root of 9954567 is about 3155.0858942349. The cubic root of 9954567 is about 215.1166988599.

Subtracting from 9954567 its reverse (7654599), we obtain a cube (2299968 = 132³).

The spelling of 9954567 in words is "nine million, nine hundred fifty-four thousand, five hundred sixty-seven".