13445126 has 4 divisors (see below), whose sum is σ = 20167692. Its totient is φ = 6722562.

The previous prime is 13445119. The next prime is 13445137. The reversal of 13445126 is 62154431.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 13445095 and 13445104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3361280 + ... + 3361283.

It is an arithmetic number, because the mean of its divisors is an integer number (5041923).

Almost surely, 2^13445126 is an apocalyptic number.

13445126 is a deficient number, since it is larger than the sum of its proper divisors (6722566).

13445126 is an equidigital number, since it uses as much as digits as its factorization.

13445126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6722565.

The product of its digits is 2880, while the sum is 26.

The square root of 13445126 is about 3666.7596048828. The cubic root of 13445126 is about 237.7871009986.

Adding to 13445126 its reverse (62154431), we get a palindrome (75599557).

The spelling of 13445126 in words is "thirteen million, four hundred forty-five thousand, one hundred twenty-six".