2246745512 has 32 divisors (see below), whose sum is σ = 4693403520. Its totient is φ = 999517440.

The previous prime is 2246745503. The next prime is 2246745533. The reversal of 2246745512 is 2155476422.

2246745512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267473 + ... + 275744.

It is an arithmetic number, because the mean of its divisors is an integer number (146668860).

Almost surely, 2^2246745512 is an apocalyptic number.

2246745512 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2246745512 is an abundant number, since it is smaller than the sum of its proper divisors (2446658008).

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

2246745512 is a wasteful number, since it uses less digits than its factorization.

2246745512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543281 (or 543277 counting only the distinct ones).

The product of its digits is 134400, while the sum is 38.

The square root of 2246745512 is about 47399.8471727494. The cubic root of 2246745512 is about 1309.7386017685.

The spelling of 2246745512 in words is "two billion, two hundred forty-six million, seven hundred forty-five thousand, five hundred twelve".