10509932 has 6 divisors (see below), whose sum is σ = 18392388. Its totient is φ = 5254964.

The previous prime is 10509913. The next prime is 10509937. The reversal of 10509932 is 23990501.

It is a super-2 number, since 2×10509932² = 220917341289248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10509895 and 10509904.

It is not an unprimeable number, because it can be changed into a prime (10509937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1313738 + ... + 1313745.

It is an arithmetic number, because the mean of its divisors is an integer number (3065398).

Almost surely, 2^10509932 is an apocalyptic number.

It is an amenable number.

10509932 is a deficient number, since it is larger than the sum of its proper divisors (7882456).

10509932 is a wasteful number, since it uses less digits than its factorization.

10509932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2627487 (or 2627485 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 10509932 is about 3241.9025278376. The cubic root of 10509932 is about 219.0449787031.

The spelling of 10509932 in words is "ten million, five hundred nine thousand, nine hundred thirty-two".