13016448 has 48 divisors (see below), whose sum is σ = 37459500. Its totient is φ = 4338432.

The previous prime is 13016431. The next prime is 13016449. The reversal of 13016448 is 84461031.

13016448 is a `hidden beast` number, since 13 + 0 + 1 + 644 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13016449) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4498 + ... + 6801.

Almost surely, 2^13016448 is an apocalyptic number.

13016448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13016448 is an abundant number, since it is smaller than the sum of its proper divisors (24443052).

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

13016448 is a wasteful number, since it uses less digits than its factorization.

13016448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11319 (or 11304 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 13016448 is about 3607.8314816521. The cubic root of 13016448 is about 235.2325930120.

Adding to 13016448 its reverse (84461031), we get a palindrome (97477479).

The spelling of 13016448 in words is "thirteen million, sixteen thousand, four hundred forty-eight".