14784057 has 12 divisors (see below), whose sum is σ = 21595860. Its totient is φ = 9744768.

The previous prime is 14784041. The next prime is 14784059. The reversal of 14784057 is 75048741.

14784057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6780816 + 8003241 = 2604^2 + 2829^2 .

It is not a de Polignac number, because 14784057 - 2⁴ = 14784041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14784059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8428 + ... + 10029.

It is an arithmetic number, because the mean of its divisors is an integer number (1799655).

Almost surely, 2^14784057 is an apocalyptic number.

It is an amenable number.

14784057 is a deficient number, since it is larger than the sum of its proper divisors (6811803).

14784057 is a wasteful number, since it uses less digits than its factorization.

14784057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18552 (or 18549 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 14784057 is about 3845.0041612461. The cubic root of 14784057 is about 245.4320130083.

The spelling of 14784057 in words is "fourteen million, seven hundred eighty-four thousand, fifty-seven".