1117607142 has 8 divisors (see below), whose sum is σ = 2235214296. Its totient is φ = 372535712.

The previous prime is 1117607119. The next prime is 1117607143. The reversal of 1117607142 is 2417067111.

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

1117607142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117607143) 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, 93133923 + ... + 93133934.

It is an arithmetic number, because the mean of its divisors is an integer number (279401787).

Almost surely, 2^1117607142 is an apocalyptic number.

1117607142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1117607142 is a wasteful number, since it uses less digits than its factorization.

1117607142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186267862.

The product of its (nonzero) digits is 2352, while the sum is 30.

The square root of 1117607142 is about 33430.6317918163. The cubic root of 1117607142 is about 1037.7587156031.

The spelling of 1117607142 in words is "one billion, one hundred seventeen million, six hundred seven thousand, one hundred forty-two".