1162007642 has 8 divisors (see below), whose sum is σ = 1745116500. Its totient is φ = 580302144.

The previous prime is 1162007617. The next prime is 1162007659. The reversal of 1162007642 is 2467002611.

It can be written as a sum of positive squares in 2 ways, for example, as 1050472921 + 111534721 = 32411^2 + 10561^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 348767 + ... + 352082.

Almost surely, 2^1162007642 is an apocalyptic number.

1162007642 is a deficient number, since it is larger than the sum of its proper divisors (583108858).

1162007642 is an equidigital number, since it uses as much as digits as its factorization.

1162007642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701680.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1162007642 is about 34088.2331897680. The cubic root of 1162007642 is about 1051.3233931575.

The spelling of 1162007642 in words is "one billion, one hundred sixty-two million, seven thousand, six hundred forty-two".