2243461172 has 24 divisors (see below), whose sum is σ = 4008410112. Its totient is φ = 1098367200.

The previous prime is 2243461169. The next prime is 2243461177. The reversal of 2243461172 is 2711643422.

It is a super-2 number, since 2×2243461172² = 10066236060543227168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243461177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33797 + ... + 75027.

It is an arithmetic number, because the mean of its divisors is an integer number (167017088).

Almost surely, 2^2243461172 is an apocalyptic number.

It is an amenable number.

2243461172 is a deficient number, since it is larger than the sum of its proper divisors (1764948940).

2243461172 is a wasteful number, since it uses less digits than its factorization.

2243461172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41519 (or 41517 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 2243461172 is about 47365.1894538595. The cubic root of 2243461172 is about 1309.1000893617.

The spelling of 2243461172 in words is "two billion, two hundred forty-three million, four hundred sixty-one thousand, one hundred seventy-two".