12460490 has 64 divisors (see below), whose sum is σ = 27972864. Its totient is φ = 3898368.

The previous prime is 12460489. The next prime is 12460493. The reversal of 12460490 is 9406421.

12460490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12460490² = 310527622080200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12460493) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43889 + ... + 44171.

It is an arithmetic number, because the mean of its divisors is an integer number (437076).

Almost surely, 2^12460490 is an apocalyptic number.

12460490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12460490 is an abundant number, since it is smaller than the sum of its proper divisors (15512374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12460490 is a wasteful number, since it uses less digits than its factorization.

12460490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 12460490 is about 3529.9419258679. The cubic root of 12460490 is about 231.8346647024.

The spelling of 12460490 in words is "twelve million, four hundred sixty thousand, four hundred ninety".