1130772066 has 32 divisors (see below), whose sum is σ = 2306828160. Its totient is φ = 369393024.

The previous prime is 1130772043. The next prime is 1130772091. The reversal of 1130772066 is 6602770311.

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, 412990 + ... + 415718.

It is an arithmetic number, because the mean of its divisors is an integer number (72088380).

Almost surely, 2^1130772066 is an apocalyptic number.

1130772066 is an abundant number, since it is smaller than the sum of its proper divisors (1176056094).

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

1130772066 is a wasteful number, since it uses less digits than its factorization.

1130772066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4090.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 1130772066 is about 33626.9544562097. The cubic root of 1130772066 is about 1041.8176012486.

The spelling of 1130772066 in words is "one billion, one hundred thirty million, seven hundred seventy-two thousand, sixty-six".