13154845 has 8 divisors (see below), whose sum is σ = 17220960. Its totient is φ = 9567120.

The previous prime is 13154839. The next prime is 13154863. The reversal of 13154845 is 54845131.

13154845 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 13154845 - 2⁷ = 13154717 is a prime.

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, 119535 + ... + 119644.

It is an arithmetic number, because the mean of its divisors is an integer number (2152620).

Almost surely, 2^13154845 is an apocalyptic number.

It is an amenable number.

13154845 is a deficient number, since it is larger than the sum of its proper divisors (4066115).

13154845 is a wasteful number, since it uses less digits than its factorization.

13154845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239195.

The product of its digits is 9600, while the sum is 31.

The square root of 13154845 is about 3626.9608489754. The cubic root of 13154845 is about 236.0633567807.

Adding to 13154845 its reverse (54845131), we get a palindrome (67999976).

The spelling of 13154845 in words is "thirteen million, one hundred fifty-four thousand, eight hundred forty-five".