1126141554 has 8 divisors (see below), whose sum is σ = 2252283120. Its totient is φ = 375380516.

The previous prime is 1126141537. The next prime is 1126141567. The reversal of 1126141554 is 4551416211.

It is a sphenic number, since it is the product of 3 distinct primes.

1126141554 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93845124 + ... + 93845135.

It is an arithmetic number, because the mean of its divisors is an integer number (281535390).

Almost surely, 2^1126141554 is an apocalyptic number.

1126141554 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1126141554 is a wasteful number, since it uses less digits than its factorization.

1126141554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187690264.

The product of its digits is 4800, while the sum is 30.

The square root of 1126141554 is about 33558.0326300574. The cubic root of 1126141554 is about 1040.3935745341.

Adding to 1126141554 its reverse (4551416211), we get a palindrome (5677557765).

The spelling of 1126141554 in words is "one billion, one hundred twenty-six million, one hundred forty-one thousand, five hundred fifty-four".