13653424 has 10 divisors (see below), whose sum is σ = 26453540. Its totient is φ = 6826704.

The previous prime is 13653391. The next prime is 13653427. The reversal of 13653424 is 42435631.

It is a junction number, because it is equal to n+sod(n) for n = 13653392 and 13653401.

It is not an unprimeable number, because it can be changed into a prime (13653427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426654 + ... + 426685.

It is an arithmetic number, because the mean of its divisors is an integer number (2645354).

Almost surely, 2^13653424 is an apocalyptic number.

It is an amenable number.

13653424 is a deficient number, since it is larger than the sum of its proper divisors (12800116).

13653424 is an equidigital number, since it uses as much as digits as its factorization.

13653424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853347 (or 853341 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 13653424 is about 3695.0539914865. The cubic root of 13653424 is about 239.0087822033.

The spelling of 13653424 in words is "thirteen million, six hundred fifty-three thousand, four hundred twenty-four".