13528496 has 10 divisors (see below), whose sum is σ = 26211492. Its totient is φ = 6764240.

The previous prime is 13528477. The next prime is 13528499. The reversal of 13528496 is 69482531.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13528499) by changing a digit.

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, 422750 + ... + 422781.

Almost surely, 2^13528496 is an apocalyptic number.

13528496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13528496 is a deficient number, since it is larger than the sum of its proper divisors (12682996).

13528496 is an equidigital number, since it uses as much as digits as its factorization.

13528496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845539 (or 845533 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 13528496 is about 3678.1103844230. The cubic root of 13528496 is about 238.2775755374.

The spelling of 13528496 in words is "thirteen million, five hundred twenty-eight thousand, four hundred ninety-six".