13473072 has 30 divisors (see below), whose sum is σ = 37706292. Its totient is φ = 4490976.

The previous prime is 13473043. The next prime is 13473113. The reversal of 13473072 is 27037431.

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 5 ways as a sum of consecutive naturals, for example, 46638 + ... + 46925.

Almost surely, 2^13473072 is an apocalyptic number.

13473072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13473072 is an abundant number, since it is smaller than the sum of its proper divisors (24233220).

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

13473072 is a wasteful number, since it uses less digits than its factorization.

13473072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93577 (or 93568 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 13473072 is about 3670.5683483624. The cubic root of 13473072 is about 237.9517356171.

The spelling of 13473072 in words is "thirteen million, four hundred seventy-three thousand, seventy-two".