1072104 has 64 divisors (see below), whose sum is σ = 3041280. Its totient is φ = 312000.

The previous prime is 1072103. The next prime is 1072129. The reversal of 1072104 is 4012701.

It is a super-2 number, since 2×1072104² = 2298813973632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1072103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8119 + ... + 8249.

It is an arithmetic number, because the mean of its divisors is an integer number (47520).

2^1072104 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 1072104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1520640).

1072104 is an abundant number, since it is smaller than the sum of its proper divisors (1969176).

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

1072104 is a wasteful number, since it uses less digits than its factorization.

1072104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 1072104 is about 1035.4245506071. The cubic root of 1072104 is about 102.3479084824.

Adding to 1072104 its reverse (4012701), we get a palindrome (5084805).

It can be divided in two parts, 1072 and 104, that added together give a triangular number (1176 = T₄₈).

The spelling of 1072104 in words is "one million, seventy-two thousand, one hundred four".