12800462 has 4 divisors (see below), whose sum is σ = 19200696. Its totient is φ = 6400230.

The previous prime is 12800453. The next prime is 12800467. The reversal of 12800462 is 26400821.

12800462 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 an emirpimes, since its reverse is a distinct semiprime: 26400821 = 3643 ⋅7247.

It is a super-3 number, since 3×12800462³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12800467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3200114 + ... + 3200117.

It is an arithmetic number, because the mean of its divisors is an integer number (4800174).

Almost surely, 2^12800462 is an apocalyptic number.

12800462 is a deficient number, since it is larger than the sum of its proper divisors (6400234).

12800462 is an equidigital number, since it uses as much as digits as its factorization.

12800462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6400233.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 12800462 is about 3577.7733298799. The cubic root of 12800462 is about 233.9242333902.

The spelling of 12800462 in words is "twelve million, eight hundred thousand, four hundred sixty-two".