1016018 has 4 divisors (see below), whose sum is σ = 1524030. Its totient is φ = 508008.

The previous prime is 1016011. The next prime is 1016023. The reversal of 1016018 is 8106101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 966289 + 49729 = 983^2 + 223^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1015987 and 1016005.

It is not an unprimeable number, because it can be changed into a prime (1016011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254003 + ... + 254006.

2^1016018 is an apocalyptic number.

1016018 is a deficient number, since it is larger than the sum of its proper divisors (508012).

1016018 is an equidigital number, since it uses as much as digits as its factorization.

1016018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508011.

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 1016018 is about 1007.9771822814. The cubic root of 1016018 is about 100.5311075869.

The spelling of 1016018 in words is "one million, sixteen thousand, eighteen".