14180057 has 8 divisors (see below), whose sum is σ = 15052392. Its totient is φ = 13312000.

The previous prime is 14180053. The next prime is 14180063. The reversal of 14180057 is 75008141.

It can be written as a sum of positive squares in 4 ways, for example, as 7268416 + 6911641 = 2696^2 + 2629^2 .

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 14180057 - 2² = 14180053 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14180053) 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, 8057 + ... + 9657.

It is an arithmetic number, because the mean of its divisors is an integer number (1881549).

Almost surely, 2^14180057 is an apocalyptic number.

14180057 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14180057 is a deficient number, since it is larger than the sum of its proper divisors (872335).

14180057 is a wasteful number, since it uses less digits than its factorization.

14180057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 14180057 is about 3765.6416451914. The cubic root of 14180057 is about 242.0430734066.

Adding to 14180057 its reverse (75008141), we get a palindrome (89188198).

The spelling of 14180057 in words is "fourteen million, one hundred eighty thousand, fifty-seven".