1073100 has 108 divisors (see below), whose sum is σ = 3661224. Its totient is φ = 241920.

The previous prime is 1073099. The next prime is 1073113. The reversal of 1073100 is 13701.

It is a super-2 number, since 2×1073100² = 2303087220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 14664 + ... + 14736.

2^1073100 is an apocalyptic number.

1073100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1073100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1830612).

1073100 is an abundant number, since it is smaller than the sum of its proper divisors (2588124).

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

1073100 is a wasteful number, since it uses less digits than its factorization.

1073100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 21, while the sum is 12.

The square root of 1073100 is about 1035.9054010864. The cubic root of 1073100 is about 102.3795928979.

Adding to 1073100 its reverse (13701), we get a palindrome (1086801).

The spelling of 1073100 in words is "one million, seventy-three thousand, one hundred".