13452044 has 6 divisors (see below), whose sum is σ = 23541084. Its totient is φ = 6726020.

The previous prime is 13452037. The next prime is 13452067. The reversal of 13452044 is 44025431.

It is a plaindrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1681502 + ... + 1681509.

It is an arithmetic number, because the mean of its divisors is an integer number (3923514).

Almost surely, 2^13452044 is an apocalyptic number.

It is an amenable number.

13452044 is a deficient number, since it is larger than the sum of its proper divisors (10089040).

13452044 is a wasteful number, since it uses less digits than its factorization.

13452044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363015 (or 3363013 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 13452044 is about 3667.7028232942. The cubic root of 13452044 is about 237.8278773391.

Adding to 13452044 its reverse (44025431), we get a palindrome (57477475).

The spelling of 13452044 in words is "thirteen million, four hundred fifty-two thousand, forty-four".