12247962486 has 16 divisors (see below), whose sum is σ = 25340612400. Its totient is φ = 3941872928.

The previous prime is 12247962469. The next prime is 12247962487. The reversal of 12247962486 is 68426974221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12247962487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35195121 + ... + 35195468.

It is an arithmetic number, because the mean of its divisors is an integer number (1583788275).

Almost surely, 2^12247962486 is an apocalyptic number.

12247962486 is an abundant number, since it is smaller than the sum of its proper divisors (13092649914).

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

12247962486 is a wasteful number, since it uses less digits than its factorization.

12247962486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70390623.

The product of its digits is 2322432, while the sum is 51.

The spelling of 12247962486 in words is "twelve billion, two hundred forty-seven million, nine hundred sixty-two thousand, four hundred eighty-six".