12459057 has 16 divisors (see below), whose sum is σ = 18072768. Its totient is φ = 7588800.

The previous prime is 12459053. The next prime is 12459059. The reversal of 12459057 is 75095421.

12459057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12459057 - 2² = 12459053 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12459053) 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, 2358 + ... + 5520.

It is an arithmetic number, because the mean of its divisors is an integer number (1129548).

Almost surely, 2^12459057 is an apocalyptic number.

It is an amenable number.

12459057 is a deficient number, since it is larger than the sum of its proper divisors (5613711).

12459057 is a wasteful number, since it uses less digits than its factorization.

12459057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3280.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 12459057 is about 3529.7389421882. The cubic root of 12459057 is about 231.8257770955.

The spelling of 12459057 in words is "twelve million, four hundred fifty-nine thousand, fifty-seven".