13024089 has 12 divisors (see below), whose sum is σ = 20259876. Its totient is φ = 8014752.

The previous prime is 13024087. The next prime is 13024117. The reversal of 13024089 is 98042031.

It can be written as a sum of positive squares in 2 ways, for example, as 6290064 + 6734025 = 2508^2 + 2595^2 .

It is not a de Polignac number, because 13024089 - 2¹ = 13024087 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13024087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55542 + ... + 55775.

It is an arithmetic number, because the mean of its divisors is an integer number (1688323).

Almost surely, 2^13024089 is an apocalyptic number.

It is an amenable number.

13024089 is a deficient number, since it is larger than the sum of its proper divisors (7235787).

13024089 is a wasteful number, since it uses less digits than its factorization.

13024089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111336 (or 111333 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 13024089 is about 3608.8902726461. The cubic root of 13024089 is about 235.2786132639.

The spelling of 13024089 in words is "thirteen million, twenty-four thousand, eighty-nine".