13148855 has 16 divisors (see below), whose sum is σ = 16888800. Its totient is φ = 9797760.

The previous prime is 13148831. The next prime is 13148857. The reversal of 13148855 is 55884131.

13148855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13148855 - 2⁶ = 13148791 is a prime.

It is a super-2 number, since 2×13148855² = 345784775622050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13148857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4661 + ... + 6929.

It is an arithmetic number, because the mean of its divisors is an integer number (1055550).

Almost surely, 2^13148855 is an apocalyptic number.

13148855 is a deficient number, since it is larger than the sum of its proper divisors (3739945).

13148855 is a wasteful number, since it uses less digits than its factorization.

13148855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354.

The product of its digits is 19200, while the sum is 35.

The square root of 13148855 is about 3626.1349947292. The cubic root of 13148855 is about 236.0275212088.

The spelling of 13148855 in words is "thirteen million, one hundred forty-eight thousand, eight hundred fifty-five".