1161056034 has 12 divisors (see below), whose sum is σ = 2515621446. Its totient is φ = 387018672.

The previous prime is 1161056033. The next prime is 1161056059. The reversal of 1161056034 is 4306501611.

1161056034 is a `hidden beast` number, since 11 + 61 + 0 + 560 + 34 = 666.

It can be written as a sum of positive squares in only one way, i.e., 780923025 + 380133009 = 27945^2 + 19497^2 .

It is a super-2 number, since 2×1161056034² = 2696102228175618312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1161055989 and 1161056007.

It is not an unprimeable number, because it can be changed into a prime (1161056033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32251539 + ... + 32251574.

Almost surely, 2^1161056034 is an apocalyptic number.

1161056034 is an abundant number, since it is smaller than the sum of its proper divisors (1354565412).

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

1161056034 is a wasteful number, since it uses less digits than its factorization.

1161056034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64503121 (or 64503118 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 1161056034 is about 34074.2723179821. The cubic root of 1161056034 is about 1051.0363264923.

Adding to 1161056034 its reverse (4306501611), we get a palindrome (5467557645).

The spelling of 1161056034 in words is "one billion, one hundred sixty-one million, fifty-six thousand, thirty-four".