13077248 has 36 divisors (see below), whose sum is σ = 27250608. Its totient is φ = 6251520.

The previous prime is 13077227. The next prime is 13077287. The reversal of 13077248 is 84277031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 4778 + ... + 6998.

Almost surely, 2^13077248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13077248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13625304).

13077248 is an abundant number, since it is smaller than the sum of its proper divisors (14173360).

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

13077248 is an equidigital number, since it uses as much as digits as its factorization.

13077248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260 (or 2246 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 13077248 is about 3616.2477791213. The cubic root of 13077248 is about 235.5982824014.

The spelling of 13077248 in words is "thirteen million, seventy-seven thousand, two hundred forty-eight".