1073916 has 36 divisors (see below), whose sum is σ = 2834832. Its totient is φ = 342144.

The previous prime is 1073911. The next prime is 1073921. The reversal of 1073916 is 6193701.

It is an interprime number because it is at equal distance from previous prime (1073911) and next prime (1073921).

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1073916.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180 + ... + 1476.

2^1073916 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 1073916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1417416).

1073916 is an abundant number, since it is smaller than the sum of its proper divisors (1760916).

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

1073916 is a wasteful number, since it uses less digits than its factorization.

1073916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330 (or 1325 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 1073916 is about 1036.2991845987. The cubic root of 1073916 is about 102.4055366066.

The spelling of 1073916 in words is "one million, seventy-three thousand, nine hundred sixteen".