13745901 has 8 divisors (see below), whose sum is σ = 19737760. Its totient is φ = 8458992.

The previous prime is 13745899. The next prime is 13745903. The reversal of 13745901 is 10954731.

It is an interprime number because it is at equal distance from previous prime (13745899) and next prime (13745903).

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

It is not a de Polignac number, because 13745901 - 2¹ = 13745899 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13745903) 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, 176191 + ... + 176268.

It is an arithmetic number, because the mean of its divisors is an integer number (2467220).

Almost surely, 2^13745901 is an apocalyptic number.

It is an amenable number.

13745901 is a deficient number, since it is larger than the sum of its proper divisors (5991859).

13745901 is a wasteful number, since it uses less digits than its factorization.

13745901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352475.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 13745901 is about 3707.5464933025. The cubic root of 13745901 is about 239.5471843902.

The spelling of 13745901 in words is "thirteen million, seven hundred forty-five thousand, nine hundred one".