2421580086 has 12 divisors (see below), whose sum is σ = 5246756892. Its totient is φ = 807193356.

The previous prime is 2421580067. The next prime is 2421580087. The reversal of 2421580086 is 6800851242.

It is a super-2 number, since 2×2421580086² = 11728100225823534792, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2421580086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421580087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67266096 + ... + 67266131.

It is an arithmetic number, because the mean of its divisors is an integer number (437229741).

Almost surely, 2^2421580086 is an apocalyptic number.

2421580086 is an abundant number, since it is smaller than the sum of its proper divisors (2825176806).

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

2421580086 is a wasteful number, since it uses less digits than its factorization.

2421580086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134532235 (or 134532232 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 2421580086 is about 49209.5527921155. The cubic root of 2421580086 is about 1342.8668269247.

The spelling of 2421580086 in words is "two billion, four hundred twenty-one million, five hundred eighty thousand, eighty-six".