1117782058 has 4 divisors (see below), whose sum is σ = 1676673090. Its totient is φ = 558891028.

The previous prime is 1117782007. The next prime is 1117782073. The reversal of 1117782058 is 8502877111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8502877111 = 29 ⋅293202659.

It can be written as a sum of positive squares in only one way, i.e., 894787569 + 222994489 = 29913^2 + 14933^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1117782058.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279445513 + ... + 279445516.

Almost surely, 2^1117782058 is an apocalyptic number.

1117782058 is a deficient number, since it is larger than the sum of its proper divisors (558891032).

1117782058 is an equidigital number, since it uses as much as digits as its factorization.

1117782058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558891031.

The product of its (nonzero) digits is 31360, while the sum is 40.

The square root of 1117782058 is about 33433.2477931774. The cubic root of 1117782058 is about 1037.8128524363.

The spelling of 1117782058 in words is "one billion, one hundred seventeen million, seven hundred eighty-two thousand, fifty-eight".