13420088 has 16 divisors (see below), whose sum is σ = 27450360. Its totient is φ = 6100000.

The previous prime is 13420073. The next prime is 13420091. The reversal of 13420088 is 88002431.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76163 + ... + 76338.

Almost surely, 2^13420088 is an apocalyptic number.

It is an amenable number.

13420088 is an abundant number, since it is smaller than the sum of its proper divisors (14030272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13420088 is a wasteful number, since it uses less digits than its factorization.

13420088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152518 (or 152514 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 13420088 is about 3663.3438277071. The cubic root of 13420088 is about 237.6394040314.

The spelling of 13420088 in words is "thirteen million, four hundred twenty thousand, eighty-eight".