1016073 has 24 divisors (see below), whose sum is σ = 1614600. Its totient is φ = 612864.

The previous prime is 1016069. The next prime is 1016083. The reversal of 1016073 is 3706101.

It can be written as a sum of positive squares in 4 ways, for example, as 535824 + 480249 = 732^2 + 693^2 .

It is not a de Polignac number, because 1016073 - 2² = 1016069 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1016023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4323 + ... + 4551.

It is an arithmetic number, because the mean of its divisors is an integer number (67275).

2^1016073 is an apocalyptic number.

It is an amenable number.

1016073 is a deficient number, since it is larger than the sum of its proper divisors (598527).

1016073 is a wasteful number, since it uses less digits than its factorization.

1016073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281 (or 278 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 1016073 is about 1008.0044642758. The cubic root of 1016073 is about 100.5329215676.

The spelling of 1016073 in words is "one million, sixteen thousand, seventy-three".