13089070 has 16 divisors (see below), whose sum is σ = 24585120. Its totient is φ = 5007904.

The previous prime is 13089059. The next prime is 13089101. The reversal of 13089070 is 7098031.

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, 28225 + ... + 28684.

It is an arithmetic number, because the mean of its divisors is an integer number (1536570).

Almost surely, 2^13089070 is an apocalyptic number.

13089070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13089070 is a deficient number, since it is larger than the sum of its proper divisors (11496050).

13089070 is a wasteful number, since it uses less digits than its factorization.

13089070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56939.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 13089070 is about 3617.8819770689. The cubic root of 13089070 is about 235.6692556423.

The spelling of 13089070 in words is "thirteen million, eighty-nine thousand, seventy".