9976023 has 6 divisors (see below), whose sum is σ = 14409824. Its totient is φ = 6650676.

The previous prime is 9976013. The next prime is 9976027. The reversal of 9976023 is 3206799.

9976023 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9976023 - 2¹⁴ = 9959639 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 (9976027) 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, 554215 + ... + 554232.

Almost surely, 2^9976023 is an apocalyptic number.

9976023 is a deficient number, since it is larger than the sum of its proper divisors (4433801).

9976023 is a wasteful number, since it uses less digits than its factorization.

9976023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108453 (or 1108450 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 9976023 is about 3158.4842883890. The cubic root of 9976023 is about 215.2711415980.

The spelling of 9976023 in words is "nine million, nine hundred seventy-six thousand, twenty-three".