9965452 has 12 divisors (see below), whose sum is σ = 19930960. Its totient is φ = 4270896.

The previous prime is 9965447. The next prime is 9965479. The reversal of 9965452 is 2545699.

9965452 is an admirable number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 9⁷ + 9⁷ + 6⁵ + 5² + 4³ + 5⁸ + 2¹⁰ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177927 + ... + 177982.

Almost surely, 2^9965452 is an apocalyptic number.

It is an amenable number.

9965452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9965452 is a wasteful number, since it uses less digits than its factorization.

9965452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355920 (or 355918 counting only the distinct ones).

The product of its digits is 97200, while the sum is 40.

The square root of 9965452 is about 3156.8104155936. The cubic root of 9965452 is about 215.1950780373.

The spelling of 9965452 in words is "nine million, nine hundred sixty-five thousand, four hundred fifty-two".