2486244420 has 72 divisors (see below), whose sum is σ = 8227215360. Its totient is φ = 602725440.

The previous prime is 2486244413. The next prime is 2486244427. The reversal of 2486244420 is 244426842.

It is a happy number.

2486244420 is a `hidden beast` number, since 2 + 4 + 8 + 624 + 4 + 4 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (2486244413) and next prime (2486244427).

It is a super-2 number, since 2×2486244420² = 12362822631962272800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2486244427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 625860 + ... + 629819.

It is an arithmetic number, because the mean of its divisors is an integer number (114266880).

Almost surely, 2^2486244420 is an apocalyptic number.

2486244420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2486244420 is an abundant number, since it is smaller than the sum of its proper divisors (5740970940).

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

2486244420 is a wasteful number, since it uses less digits than its factorization.

2486244420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255705 (or 1255700 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 36.

The square root of 2486244420 is about 49862.2544616667. The cubic root of 2486244420 is about 1354.7150029457.

The spelling of 2486244420 in words is "two billion, four hundred eighty-six million, two hundred forty-four thousand, four hundred twenty".