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1104601 = 10512

1104601 has 3 divisors (see below), whose sum is σ = 1105653. Its totient is φ = 1103550.

The previous prime is 1104599. The next prime is 1104613. The reversal of 1104601 is 1064011.

The square root of 1104601 is 1051.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1064011 = 1381847.

It is not a de Polignac number, because 1104601 - 21 = 1104599 is a prime.

It is an Ulam number.

It is a Duffinian number.

1104601 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1104661) 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 2 ways as a sum of consecutive naturals, for example, 526 + ... + 1576.

It is an arithmetic number, because the mean of its divisors is an integer number (368551).

21104601 is an apocalyptic number.

1104601 is the 1051-st square number.

1104601 is the 526-th centered octagonal number.

It is an amenable number.

1104601 is a deficient number, since it is larger than the sum of its proper divisors (1052).

1104601 is an frugal number, since it uses more digits than its factorization.

1104601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102 (or 1051 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The cubic root of 1104601 is about 103.3717362175.

Adding to 1104601 its reverse (1064011), we get a palindrome (2168612).

The spelling of 1104601 in words is "one million, one hundred four thousand, six hundred one".

Divisors: 1 1051 1104601