1162904048 has 20 divisors (see below), whose sum is σ = 2262483168. Its totient is φ = 579037440.

The previous prime is 1162904047. The next prime is 1162904077. The reversal of 1162904048 is 8404092611.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1162903999 and 1162904017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162904047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146936 + ... + 154647.

Almost surely, 2^1162904048 is an apocalyptic number.

It is an amenable number.

1162904048 is a deficient number, since it is larger than the sum of its proper divisors (1099579120).

1162904048 is a wasteful number, since it uses less digits than its factorization.

1162904048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301832 (or 301826 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 1162904048 is about 34101.3789750503. The cubic root of 1162904048 is about 1051.5936640039.

Adding to 1162904048 its reverse (8404092611), we get a palindrome (9566996659).

The spelling of 1162904048 in words is "one billion, one hundred sixty-two million, nine hundred four thousand, forty-eight".