1167227242 has 8 divisors (see below), whose sum is σ = 1853831556. Its totient is φ = 549283392.

The previous prime is 1167227231. The next prime is 1167227251. The reversal of 1167227242 is 2427227611.

It can be written as a sum of positive squares in 2 ways, for example, as 1012448761 + 154778481 = 31819^2 + 12441^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 34330213 = 1167227242 / (1 + 1 + 6 + 7 + 2 + 2 + 7 + 2 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1167227198 and 1167227207.

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, 17165073 + ... + 17165140.

Almost surely, 2^1167227242 is an apocalyptic number.

1167227242 is a deficient number, since it is larger than the sum of its proper divisors (686604314).

1167227242 is a wasteful number, since it uses less digits than its factorization.

1167227242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34330232.

The product of its digits is 18816, while the sum is 34.

The square root of 1167227242 is about 34164.7075503362. The cubic root of 1167227242 is about 1052.8951819155.

The spelling of 1167227242 in words is "one billion, one hundred sixty-seven million, two hundred twenty-seven thousand, two hundred forty-two".