2246671420 has 48 divisors (see below), whose sum is σ = 5423237568. Its totient is φ = 765826560.

The previous prime is 2246671409. The next prime is 2246671421. The reversal of 2246671420 is 241766422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246671421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22161 + ... + 70600.

It is an arithmetic number, because the mean of its divisors is an integer number (112984116).

Almost surely, 2^2246671420 is an apocalyptic number.

2246671420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2246671420 is an abundant number, since it is smaller than the sum of its proper divisors (3176566148).

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

2246671420 is a wasteful number, since it uses less digits than its factorization.

2246671420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92950 (or 92948 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 2246671420 is about 47399.0656026044. The cubic root of 2246671420 is about 1309.7242043184.

The spelling of 2246671420 in words is "two billion, two hundred forty-six million, six hundred seventy-one thousand, four hundred twenty".