12890462 has 8 divisors (see below), whose sum is σ = 20823096. Its totient is φ = 5949432.

The previous prime is 12890461. The next prime is 12890473. The reversal of 12890462 is 26409821.

12890462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12890461) 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, 247868 + ... + 247919.

It is an arithmetic number, because the mean of its divisors is an integer number (2602887).

Almost surely, 2^12890462 is an apocalyptic number.

12890462 is a deficient number, since it is larger than the sum of its proper divisors (7932634).

12890462 is a wasteful number, since it uses less digits than its factorization.

12890462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495802.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 12890462 is about 3590.3289542882. The cubic root of 12890462 is about 234.4711936283.

The spelling of 12890462 in words is "twelve million, eight hundred ninety thousand, four hundred sixty-two".