13073355 has 24 divisors (see below), whose sum is σ = 22752288. Its totient is φ = 6944256.

The previous prime is 13073353. The next prime is 13073363. The reversal of 13073355 is 55337031.

13073355 is a `hidden beast` number, since 1 + 307 + 3 + 355 = 666.

13073355 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13073355 - 2¹ = 13073353 is a prime.

It is a super-2 number, since 2×13073355² = 341825221912050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13073353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15474 + ... + 16296.

It is an arithmetic number, because the mean of its divisors is an integer number (948012).

Almost surely, 2^13073355 is an apocalyptic number.

13073355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13073355 is a deficient number, since it is larger than the sum of its proper divisors (9678933).

13073355 is a wasteful number, since it uses less digits than its factorization.

13073355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187 (or 1184 counting only the distinct ones).

The product of its (nonzero) digits is 4725, while the sum is 27.

The square root of 13073355 is about 3615.7094739484. The cubic root of 13073355 is about 235.5749014592.

The spelling of 13073355 in words is "thirteen million, seventy-three thousand, three hundred fifty-five".