13178045 has 8 divisors (see below), whose sum is σ = 15897600. Its totient is φ = 10486480.

The previous prime is 13178027. The next prime is 13178051. The reversal of 13178045 is 54087131.

13178045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13178045 - 2⁸ = 13177789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13177999 and 13178017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5945 + ... + 7854.

It is an arithmetic number, because the mean of its divisors is an integer number (1987200).

Almost surely, 2^13178045 is an apocalyptic number.

It is an amenable number.

13178045 is a deficient number, since it is larger than the sum of its proper divisors (2719555).

13178045 is a wasteful number, since it uses less digits than its factorization.

13178045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13995.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 13178045 is about 3630.1577100727. The cubic root of 13178045 is about 236.2020497480.

The spelling of 13178045 in words is "thirteen million, one hundred seventy-eight thousand, forty-five".