2125883436 has 12 divisors (see below), whose sum is σ = 4960394712. Its totient is φ = 708627808.

The previous prime is 2125883423. The next prime is 2125883437. The reversal of 2125883436 is 6343885212.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2125883437) 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 3 ways as a sum of consecutive naturals, for example, 88578465 + ... + 88578488.

It is an arithmetic number, because the mean of its divisors is an integer number (413366226).

Almost surely, 2^2125883436 is an apocalyptic number.

It is an amenable number.

2125883436 is an abundant number, since it is smaller than the sum of its proper divisors (2834511276).

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

2125883436 is a wasteful number, since it uses less digits than its factorization.

2125883436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177156960 (or 177156958 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 2125883436 is about 46107.3034995542. The cubic root of 2125883436 is about 1285.8189324277.

The spelling of 2125883436 in words is "two billion, one hundred twenty-five million, eight hundred eighty-three thousand, four hundred thirty-six".