2257433184 has 48 divisors (see below), whose sum is σ = 5939619840. Its totient is φ = 750718080.

The previous prime is 2257433183. The next prime is 2257433197. The reversal of 2257433184 is 4813347522.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2257433183) 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 7 ways as a sum of consecutive naturals, for example, 14097 + ... + 68655.

It is an arithmetic number, because the mean of its divisors is an integer number (123742080).

Almost surely, 2^2257433184 is an apocalyptic number.

2257433184 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2257433184 is an abundant number, since it is smaller than the sum of its proper divisors (3682186656).

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

2257433184 is a wasteful number, since it uses less digits than its factorization.

2257433184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55003 (or 54995 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 2257433184 is about 47512.4529360461. The cubic root of 2257433184 is about 1311.8121074873.

The spelling of 2257433184 in words is "two billion, two hundred fifty-seven million, four hundred thirty-three thousand, one hundred eighty-four".