13280496 has 40 divisors (see below), whose sum is σ = 34451664. Its totient is φ = 4408320.

The previous prime is 13280489. The next prime is 13280503. The reversal of 13280496 is 69408231.

It is an interprime number because it is at equal distance from previous prime (13280489) and next prime (13280503).

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 15766 + ... + 16586.

Almost surely, 2^13280496 is an apocalyptic number.

13280496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13280496 is an abundant number, since it is smaller than the sum of its proper divisors (21171168).

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

13280496 is a wasteful number, since it uses less digits than its factorization.

13280496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169 (or 1163 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 13280496 is about 3644.2414848635. The cubic root of 13280496 is about 236.8125777042.

The spelling of 13280496 in words is "thirteen million, two hundred eighty thousand, four hundred ninety-six".