13002948 has 36 divisors (see below), whose sum is σ = 37564800. Its totient is φ = 3715056.

The previous prime is 13002923. The next prime is 13002949. The reversal of 13002948 is 84920031.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (13002949) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25548 + ... + 26051.

Almost surely, 2^13002948 is an apocalyptic number.

13002948 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13002948 is an abundant number, since it is smaller than the sum of its proper divisors (24561852).

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

13002948 is a wasteful number, since it uses less digits than its factorization.

13002948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51616 (or 51611 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 13002948 is about 3605.9600663346. The cubic root of 13002948 is about 235.1512411074.

Adding to 13002948 its reverse (84920031), we get a palindrome (97922979).

The spelling of 13002948 in words is "thirteen million, two thousand, nine hundred forty-eight".