1126054320 has 80 divisors (see below), whose sum is σ = 3539987712. Its totient is φ = 296047360.

The previous prime is 1126054289. The next prime is 1126054403. The reversal of 1126054320 is 234506211.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16002 + ... + 50081.

Almost surely, 2^1126054320 is an apocalyptic number.

1126054320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1126054320 is an abundant number, since it is smaller than the sum of its proper divisors (2413933392).

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

1126054320 is a wasteful number, since it uses less digits than its factorization.

1126054320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66170 (or 66164 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1126054320 is about 33556.7328564627. The cubic root of 1126054320 is about 1040.3667099313.

The spelling of 1126054320 in words is "one billion, one hundred twenty-six million, fifty-four thousand, three hundred twenty".