14156745 has 8 divisors (see below), whose sum is σ = 22650816. Its totient is φ = 7550256.

The previous prime is 14156741. The next prime is 14156749. The reversal of 14156745 is 54765141.

It is an interprime number because it is at equal distance from previous prime (14156741) and next prime (14156749).

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

It is not a de Polignac number, because 14156745 - 2² = 14156741 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14156741) 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, 471877 + ... + 471906.

It is an arithmetic number, because the mean of its divisors is an integer number (2831352).

Almost surely, 2^14156745 is an apocalyptic number.

14156745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14156745 is a deficient number, since it is larger than the sum of its proper divisors (8494071).

14156745 is an equidigital number, since it uses as much as digits as its factorization.

14156745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943791.

The product of its digits is 16800, while the sum is 33.

The square root of 14156745 is about 3762.5450163420. The cubic root of 14156745 is about 241.9103611275.

The spelling of 14156745 in words is "fourteen million, one hundred fifty-six thousand, seven hundred forty-five".