1126176240 has 80 divisors (see below), whose sum is σ = 3989887488. Its totient is φ = 257411328.

The previous prime is 1126176221. The next prime is 1126176251. The reversal of 1126176240 is 426716211.

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 (30).

It is a junction number, because it is equal to n+sod(n) for n = 1126176198 and 1126176207.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 333492 + ... + 336851.

Almost surely, 2^1126176240 is an apocalyptic number.

1126176240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1126176240 is an abundant number, since it is smaller than the sum of its proper divisors (2863711248).

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

1126176240 is a wasteful number, since it uses less digits than its factorization.

1126176240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670366 (or 670360 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 1126176240 is about 33558.5494322982. The cubic root of 1126176240 is about 1040.4042560572.

The spelling of 1126176240 in words is "one billion, one hundred twenty-six million, one hundred seventy-six thousand, two hundred forty".