13345048 has 8 divisors (see below), whose sum is σ = 25021980. Its totient is φ = 6672520.

The previous prime is 13345027. The next prime is 13345063. The reversal of 13345048 is 84054331.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×13345048² = 356180612244608, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 834058 + ... + 834073.

Almost surely, 2^13345048 is an apocalyptic number.

It is an amenable number.

13345048 is a deficient number, since it is larger than the sum of its proper divisors (11676932).

13345048 is a wasteful number, since it uses less digits than its factorization.

13345048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1668137 (or 1668133 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 13345048 is about 3653.0874613127. The cubic root of 13345048 is about 237.1956463365.

Adding to 13345048 its reverse (84054331), we get a palindrome (97399379).

The spelling of 13345048 in words is "thirteen million, three hundred forty-five thousand, forty-eight".