9272123 has 12 divisors (see below), whose sum is σ = 11421432. Its totient is φ = 7479360.

The previous prime is 9272101. The next prime is 9272129. The reversal of 9272123 is 3212729.

It is not a de Polignac number, because 9272123 - 2¹⁰ = 9271099 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9272092 and 9272101.

It is not an unprimeable number, because it can be changed into a prime (9272129) 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, 4733 + ... + 6398.

It is an arithmetic number, because the mean of its divisors is an integer number (951786).

Almost surely, 2^9272123 is an apocalyptic number.

9272123 is a deficient number, since it is larger than the sum of its proper divisors (2149309).

9272123 is a wasteful number, since it uses less digits than its factorization.

9272123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11162 (or 11155 counting only the distinct ones).

The product of its digits is 1512, while the sum is 26.

The square root of 9272123 is about 3045.0160919115. The cubic root of 9272123 is about 210.0840404372.

The spelling of 9272123 in words is "nine million, two hundred seventy-two thousand, one hundred twenty-three".