1016946 has 36 divisors (see below), whose sum is σ = 2565342. Its totient is φ = 290304.

The previous prime is 1016941. The next prime is 1016947. The reversal of 1016946 is 6496101.

1016946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 741321 + 275625 = 861^2 + 525^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016941) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 306 + ... + 1458.

2^1016946 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1016946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1282671).

1016946 is an abundant number, since it is smaller than the sum of its proper divisors (1548396).

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

1016946 is a wasteful number, since it uses less digits than its factorization.

1016946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175 (or 1165 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 1016946 is about 1008.4374050976. The cubic root of 1016946 is about 100.5617056270.

The spelling of 1016946 in words is "one million, sixteen thousand, nine hundred forty-six".