13014945 has 64 divisors (see below), whose sum is σ = 25194240. Its totient is φ = 6349824.

The previous prime is 13014923. The next prime is 13014959. The reversal of 13014945 is 54941031.

13014945 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 13014945 - 2⁵ = 13014913 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 121582 + ... + 121688.

It is an arithmetic number, because the mean of its divisors is an integer number (393660).

Almost surely, 2^13014945 is an apocalyptic number.

13014945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13014945 is a deficient number, since it is larger than the sum of its proper divisors (12179295).

13014945 is a wasteful number, since it uses less digits than its factorization.

13014945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 13014945 is about 3607.6231787702. The cubic root of 13014945 is about 235.2235386167.

Adding to 13014945 its reverse (54941031), we get a palindrome (67955976).

The spelling of 13014945 in words is "thirteen million, fourteen thousand, nine hundred forty-five".