1016506242 has 12 divisors (see below), whose sum is σ = 2202430230. Its totient is φ = 338835408.

The previous prime is 1016506207. The next prime is 1016506247. The reversal of 1016506242 is 2426056101.

1016506242 is a `hidden beast` number, since 1 + 0 + 1 + 650 + 6 + 2 + 4 + 2 = 666.

1016506242 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., 985269321 + 31236921 = 31389^2 + 5589^2 .

It is not an unprimeable number, because it can be changed into a prime (1016506247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28236267 + ... + 28236302.

Almost surely, 2^1016506242 is an apocalyptic number.

1016506242 is an abundant number, since it is smaller than the sum of its proper divisors (1185923988).

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

1016506242 is a wasteful number, since it uses less digits than its factorization.

1016506242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56472577 (or 56472574 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1016506242 is about 31882.6950241036. The cubic root of 1016506242 is about 1005.4720823632.

The spelling of 1016506242 in words is "one billion, sixteen million, five hundred six thousand, two hundred forty-two".