14155057 has 16 divisors (see below), whose sum is σ = 17280000. Its totient is φ = 11324880.

The previous prime is 14155021. The next prime is 14155079. The reversal of 14155057 is 75055141.

It is not a de Polignac number, because 14155057 - 2¹⁵ = 14122289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14155007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8694 + ... + 10192.

It is an arithmetic number, because the mean of its divisors is an integer number (1080000).

Almost surely, 2^14155057 is an apocalyptic number.

It is an amenable number.

14155057 is a deficient number, since it is larger than the sum of its proper divisors (3124943).

14155057 is a wasteful number, since it uses less digits than its factorization.

14155057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596.

The product of its (nonzero) digits is 3500, while the sum is 28.

The square root of 14155057 is about 3762.3206934019. The cubic root of 14155057 is about 241.9007459012.

The spelling of 14155057 in words is "fourteen million, one hundred fifty-five thousand, fifty-seven".