1182372242 has 8 divisors (see below), whose sum is σ = 1866903600. Its totient is φ = 560071044.

The previous prime is 1182372229. The next prime is 1182372263. The reversal of 1182372242 is 2422732811.

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

It is a junction number, because it is equal to n+sod(n) for n = 1182372199 and 1182372208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15557492 + ... + 15557567.

It is an arithmetic number, because the mean of its divisors is an integer number (233362950).

Almost surely, 2^1182372242 is an apocalyptic number.

1182372242 is a deficient number, since it is larger than the sum of its proper divisors (684531358).

1182372242 is a wasteful number, since it uses less digits than its factorization.

1182372242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31115080.

The product of its digits is 10752, while the sum is 32.

The square root of 1182372242 is about 34385.6400551160. The cubic root of 1182372242 is about 1057.4294667993.

The spelling of 1182372242 in words is "one billion, one hundred eighty-two million, three hundred seventy-two thousand, two hundred forty-two".