1126764027 has 24 divisors (see below), whose sum is σ = 1689891840. Its totient is φ = 750257640.

The previous prime is 1126764017. The next prime is 1126764031. The reversal of 1126764027 is 7204676211.

1126764027 is a `hidden beast` number, since 1 + 1 + 2 + 6 + 7 + 640 + 2 + 7 = 666.

It is not a de Polignac number, because 1126764027 - 2⁷ = 1126763899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1126763982 and 1126764000.

It is not an unprimeable number, because it can be changed into a prime (1126764017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 238474 + ... + 243152.

It is an arithmetic number, because the mean of its divisors is an integer number (70412160).

Almost surely, 2^1126764027 is an apocalyptic number.

1126764027 is a deficient number, since it is larger than the sum of its proper divisors (563127813).

1126764027 is an frugal number, since it uses more digits than its factorization.

1126764027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5685 (or 5673 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 1126764027 is about 33567.3059240684. The cubic root of 1126764027 is about 1040.5852312048.

The spelling of 1126764027 in words is "one billion, one hundred twenty-six million, seven hundred sixty-four thousand, twenty-seven".