1073605104 has 240 divisors, whose sum is σ = 3662515584. Its totient is φ = 300153600.

The previous prime is 1073605081. The next prime is 1073605111. The reversal of 1073605104 is 4015063701.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 555019 + ... + 556949.

Almost surely, 2^1073605104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1073605104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1831257792).

1073605104 is an abundant number, since it is smaller than the sum of its proper divisors (2588910480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1073605104 is a wasteful number, since it uses less digits than its factorization.

1073605104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978 (or 1960 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 1073605104 is about 32765.9137519465. The cubic root of 1073605104 is about 1023.9565360377.

Adding to 1073605104 its reverse (4015063701), we get a palindrome (5088668805).

The spelling of 1073605104 in words is "one billion, seventy-three million, six hundred five thousand, one hundred four".