13470897 has 8 divisors (see below), whose sum is σ = 19594080. Its totient is φ = 8164160.

The previous prime is 13470889. The next prime is 13470913. The reversal of 13470897 is 79807431.

13470897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13470897 - 2³ = 13470889 is a prime.

It is a super-3 number, since 3×13470897³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13470827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204072 + ... + 204137.

It is an arithmetic number, because the mean of its divisors is an integer number (2449260).

Almost surely, 2^13470897 is an apocalyptic number.

It is an amenable number.

13470897 is a deficient number, since it is larger than the sum of its proper divisors (6123183).

13470897 is a wasteful number, since it uses less digits than its factorization.

13470897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408223.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 13470897 is about 3670.2720607606. The cubic root of 13470897 is about 237.9389304979.

The spelling of 13470897 in words is "thirteen million, four hundred seventy thousand, eight hundred ninety-seven".