1117653730 has 16 divisors (see below), whose sum is σ = 2012195520. Its totient is φ = 446968432.

The previous prime is 1117653703. The next prime is 1117653751. The reversal of 1117653730 is 373567111.

1117653730 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 59547 + ... + 76033.

It is an arithmetic number, because the mean of its divisors is an integer number (125762220).

Almost surely, 2^1117653730 is an apocalyptic number.

1117653730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1117653730 is a deficient number, since it is larger than the sum of its proper divisors (894541790).

1117653730 is a wasteful number, since it uses less digits than its factorization.

1117653730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23273.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 1117653730 is about 33431.3285706686. The cubic root of 1117653730 is about 1037.7731352291.

The spelling of 1117653730 in words is "one billion, one hundred seventeen million, six hundred fifty-three thousand, seven hundred thirty".