13464424 has 8 divisors (see below), whose sum is σ = 25245810. Its totient is φ = 6732208.

The previous prime is 13464403. The next prime is 13464431. The reversal of 13464424 is 42446431.

It can be written as a sum of positive squares in only one way, i.e., 9922500 + 3541924 = 3150^2 + 1882^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 13464392 and 13464401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 841519 + ... + 841534.

Almost surely, 2^13464424 is an apocalyptic number.

It is an amenable number.

13464424 is a deficient number, since it is larger than the sum of its proper divisors (11781386).

13464424 is a wasteful number, since it uses less digits than its factorization.

13464424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683059 (or 1683055 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 13464424 is about 3669.3901400641. The cubic root of 13464424 is about 237.9008131289.

The spelling of 13464424 in words is "thirteen million, four hundred sixty-four thousand, four hundred twenty-four".