1117752070 has 8 divisors (see below), whose sum is σ = 2011953744. Its totient is φ = 447100824.

The previous prime is 1117752061. The next prime is 1117752071. The reversal of 1117752070 is 702577111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117752071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55887594 + ... + 55887613.

It is an arithmetic number, because the mean of its divisors is an integer number (251494218).

Almost surely, 2^1117752070 is an apocalyptic number.

1117752070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1117752070 is a deficient number, since it is larger than the sum of its proper divisors (894201674).

1117752070 is a wasteful number, since it uses less digits than its factorization.

1117752070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111775214.

The product of its (nonzero) digits is 3430, while the sum is 31.

The square root of 1117752070 is about 33432.7993144457. The cubic root of 1117752070 is about 1037.8035714947.

The spelling of 1117752070 in words is "one billion, one hundred seventeen million, seven hundred fifty-two thousand, seventy".