1104012544 has 18 divisors (see below), whose sum is σ = 2203713050. Its totient is φ = 552006144.

The previous prime is 1104012541. The next prime is 1104012593. The reversal of 1104012544 is 4452104011.

It can be written as a sum of positive squares in only one way, i.e., 993510400 + 110502144 = 31520^2 + 10512^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104012541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2156019 + ... + 2156530.

Almost surely, 2^1104012544 is an apocalyptic number.

It is an amenable number.

1104012544 is a deficient number, since it is larger than the sum of its proper divisors (1099700506).

1104012544 is an frugal number, since it uses more digits than its factorization.

1104012544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4312565 (or 4312551 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1104012544 is about 33226.6842161537. The cubic root of 1104012544 is about 1033.5337648898.

Adding to 1104012544 its reverse (4452104011), we get a palindrome (5556116555).

The spelling of 1104012544 in words is "one billion, one hundred four million, twelve thousand, five hundred forty-four".