9909052 has 6 divisors (see below), whose sum is σ = 17340848. Its totient is φ = 4954524.

The previous prime is 9909047. The next prime is 9909061. The reversal of 9909052 is 2509099.

It is a junction number, because it is equal to n+sod(n) for n = 9908999 and 9909017.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1238628 + ... + 1238635.

Almost surely, 2^9909052 is an apocalyptic number.

It is an amenable number.

9909052 is a deficient number, since it is larger than the sum of its proper divisors (7431796).

9909052 is a wasteful number, since it uses less digits than its factorization.

9909052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2477267 (or 2477265 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 34.

The square root of 9909052 is about 3147.8646730760. The cubic root of 9909052 is about 214.7883404625.

The spelling of 9909052 in words is "nine million, nine hundred nine thousand, fifty-two".