1126040678 has 24 divisors (see below), whose sum is σ = 1970547912. Its totient is φ = 481183584.

The previous prime is 1126040677. The next prime is 1126040689. The reversal of 1126040678 is 8760406211.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126040677) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17450 + ... + 50562.

It is an arithmetic number, because the mean of its divisors is an integer number (82106163).

Almost surely, 2^1126040678 is an apocalyptic number.

1126040678 is a deficient number, since it is larger than the sum of its proper divisors (844507234).

1126040678 is a wasteful number, since it uses less digits than its factorization.

1126040678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33476 (or 33469 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 1126040678 is about 33556.5295881442. The cubic root of 1126040678 is about 1040.3625086124.

Adding to 1126040678 its reverse (8760406211), we get a palindrome (9886446889).

The spelling of 1126040678 in words is "one billion, one hundred twenty-six million, forty thousand, six hundred seventy-eight".