13763145 has 24 divisors (see below), whose sum is σ = 24208128. Its totient is φ = 6672160.

The previous prime is 13763111. The next prime is 13763147. The reversal of 13763145 is 54136731.

13763145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13763145 - 2⁹ = 13762633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13763147) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1977 + ... + 5606.

It is an arithmetic number, because the mean of its divisors is an integer number (1008672).

Almost surely, 2^13763145 is an apocalyptic number.

13763145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13763145 is a deficient number, since it is larger than the sum of its proper divisors (10444983).

13763145 is a wasteful number, since it uses less digits than its factorization.

13763145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7613 (or 7602 counting only the distinct ones).

The product of its digits is 7560, while the sum is 30.

The square root of 13763145 is about 3709.8712915679. The cubic root of 13763145 is about 239.6473118277.

Adding to 13763145 its reverse (54136731), we get a palindrome (67899876).

The spelling of 13763145 in words is "thirteen million, seven hundred sixty-three thousand, one hundred forty-five".