13065474 has 8 divisors (see below), whose sum is σ = 26130960. Its totient is φ = 4355156.

The previous prime is 13065473. The next prime is 13065487. The reversal of 13065474 is 47456031.

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

13065474 is an admirable number.

It is a super-2 number, since 2×13065474² = 341413221689352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13065473) by changing a digit.

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, 1088784 + ... + 1088795.

It is an arithmetic number, because the mean of its divisors is an integer number (3266370).

Almost surely, 2^13065474 is an apocalyptic number.

13065474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13065474 is a wasteful number, since it uses less digits than its factorization.

13065474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2177584.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 13065474 is about 3614.6194820479. The cubic root of 13065474 is about 235.5275548016.

The spelling of 13065474 in words is "thirteen million, sixty-five thousand, four hundred seventy-four".