13745001 has 8 divisors (see below), whose sum is σ = 18351360. Its totient is φ = 9150992.

The previous prime is 13744987. The next prime is 13745003. The reversal of 13745001 is 10054731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13745001 - 2⁶ = 13744937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13745003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66 + ... + 5243.

It is an arithmetic number, because the mean of its divisors is an integer number (2293920).

Almost surely, 2^13745001 is an apocalyptic number.

It is an amenable number.

13745001 is a deficient number, since it is larger than the sum of its proper divisors (4606359).

13745001 is an equidigital number, since it uses as much as digits as its factorization.

13745001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6175.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 13745001 is about 3707.4251172478. The cubic root of 13745001 is about 239.5419562335.

Adding to 13745001 its reverse (10054731), we get a palindrome (23799732).

The spelling of 13745001 in words is "thirteen million, seven hundred forty-five thousand, one".