14984857 has 4 divisors (see below), whose sum is σ = 15102976. Its totient is φ = 14866740.

The previous prime is 14984843. The next prime is 14984861. The reversal of 14984857 is 75848941.

14984857 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 75848941 = 7 ⋅10835563.

It is a cyclic number.

It is not a de Polignac number, because 14984857 - 2⁷ = 14984729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14984807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58869 + ... + 59122.

It is an arithmetic number, because the mean of its divisors is an integer number (3775744).

Almost surely, 2^14984857 is an apocalyptic number.

It is an amenable number.

14984857 is a deficient number, since it is larger than the sum of its proper divisors (118119).

14984857 is a wasteful number, since it uses less digits than its factorization.

14984857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118118.

The product of its digits is 322560, while the sum is 46.

The square root of 14984857 is about 3871.0278996670. The cubic root of 14984857 is about 246.5381887135.

The spelling of 14984857 in words is "fourteen million, nine hundred eighty-four thousand, eight hundred fifty-seven".