13092993 has 12 divisors (see below), whose sum is σ = 18944640. Its totient is φ = 8713656.

The previous prime is 13092991. The next prime is 13093019. The reversal of 13092993 is 39929031.

It is not a de Polignac number, because 13092993 - 2¹ = 13092991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13092991) 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, 7480 + ... + 9062.

It is an arithmetic number, because the mean of its divisors is an integer number (1578720).

Almost surely, 2^13092993 is an apocalyptic number.

It is an amenable number.

13092993 is a deficient number, since it is larger than the sum of its proper divisors (5851647).

13092993 is a wasteful number, since it uses less digits than its factorization.

13092993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508 (or 2505 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 36.

The square root of 13092993 is about 3618.4241044963. The cubic root of 13092993 is about 235.6927978838.

The spelling of 13092993 in words is "thirteen million, ninety-two thousand, nine hundred ninety-three".