9765423 has 6 divisors (see below), whose sum is σ = 14105624. Its totient is φ = 6510276.

The previous prime is 9765407. The next prime is 9765433. The reversal of 9765423 is 3245679.

It is not a de Polignac number, because 9765423 - 2⁴ = 9765407 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 (9765433) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 542515 + ... + 542532.

Almost surely, 2^9765423 is an apocalyptic number.

9765423 is a deficient number, since it is larger than the sum of its proper divisors (4340201).

9765423 is a wasteful number, since it uses less digits than its factorization.

9765423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085053 (or 1085050 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 9765423 is about 3124.9676798329. The cubic root of 9765423 is about 213.7455195532.

The spelling of 9765423 in words is "nine million, seven hundred sixty-five thousand, four hundred twenty-three".