1162405004 has 24 divisors (see below), whose sum is σ = 2124753120. Its totient is φ = 555382784.

The previous prime is 1162404983. The next prime is 1162405019. The reversal of 1162405004 is 4005042611.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96332 + ... + 107724.

It is an arithmetic number, because the mean of its divisors is an integer number (88531380).

Almost surely, 2^1162405004 is an apocalyptic number.

It is an amenable number.

1162405004 is a deficient number, since it is larger than the sum of its proper divisors (962348116).

1162405004 is a wasteful number, since it uses less digits than its factorization.

1162405004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12529 (or 12527 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1162405004 is about 34094.0611250699. The cubic root of 1162405004 is about 1051.4432169123.

Adding to 1162405004 its reverse (4005042611), we get a palindrome (5167447615).

The spelling of 1162405004 in words is "one billion, one hundred sixty-two million, four hundred five thousand, four".