13453376 has 14 divisors (see below), whose sum is σ = 26696670. Its totient is φ = 6726656.

The previous prime is 13453373. The next prime is 13453381. The reversal of 13453376 is 67335431.

It can be written as a sum of positive squares in only one way, i.e., 11560000 + 1893376 = 3400^2 + 1376^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (13453373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105041 + ... + 105168.

It is an arithmetic number, because the mean of its divisors is an integer number (1906905).

Almost surely, 2^13453376 is an apocalyptic number.

13453376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13453376 is a deficient number, since it is larger than the sum of its proper divisors (13243294).

13453376 is an equidigital number, since it uses as much as digits as its factorization.

13453376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210221 (or 210211 counting only the distinct ones).

The product of its digits is 22680, while the sum is 32.

The square root of 13453376 is about 3667.8844038492. The cubic root of 13453376 is about 237.8357268594.

The spelling of 13453376 in words is "thirteen million, four hundred fifty-three thousand, three hundred seventy-six".