105232004 has 12 divisors (see below), whose sum is σ = 184323804. Its totient is φ = 52568064.

The previous prime is 105231961. The next prime is 105232007. The reversal of 105232004 is 400232501.

It can be written as a sum of positive squares in 2 ways, for example, as 98049604 + 7182400 = 9902^2 + 2680^2 .

It is a super-2 number, since 2×105232004² = 22147549331712032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105232007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6797 + ... + 16020.

It is an arithmetic number, because the mean of its divisors is an integer number (15360317).

Almost surely, 2^105232004 is an apocalyptic number.

It is an amenable number.

105232004 is a deficient number, since it is larger than the sum of its proper divisors (79091800).

105232004 is a wasteful number, since it uses less digits than its factorization.

105232004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23974 (or 23972 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 105232004 is about 10258.2651554734. The cubic root of 105232004 is about 472.1166103246.

Adding to 105232004 its reverse (400232501), we get a palindrome (505464505).

The spelling of 105232004 in words is "one hundred five million, two hundred thirty-two thousand, four".