1126962048 has 128 divisors (see below), whose sum is σ = 3190723200. Its totient is φ = 351406080.

The previous prime is 1126962047. The next prime is 1126962071. The reversal of 1126962048 is 8402696211.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 1126961997 and 1126962015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126962047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 604638 + ... + 606498.

It is an arithmetic number, because the mean of its divisors is an integer number (24927525).

Almost surely, 2^1126962048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1126962048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1595361600).

1126962048 is an abundant number, since it is smaller than the sum of its proper divisors (2063761152).

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

1126962048 is a wasteful number, since it uses less digits than its factorization.

1126962048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1980 (or 1968 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 1126962048 is about 33570.2554056415. The cubic root of 1126962048 is about 1040.6461861913.

The spelling of 1126962048 in words is "one billion, one hundred twenty-six million, nine hundred sixty-two thousand, forty-eight".