1006684245 has 24 divisors (see below), whose sum is σ = 1994194176. Its totient is φ = 460198368.

The previous prime is 1006684241. The next prime is 1006684253. The reversal of 1006684245 is 5424866001.

It is not a de Polignac number, because 1006684245 - 2² = 1006684241 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006684241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1597597 + ... + 1598226.

It is an arithmetic number, because the mean of its divisors is an integer number (83091424).

Almost surely, 2^1006684245 is an apocalyptic number.

1006684245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1006684245 is a deficient number, since it is larger than the sum of its proper divisors (987509931).

1006684245 is a wasteful number, since it uses less digits than its factorization.

1006684245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195841 (or 3195838 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 1006684245 is about 31728.2877729007. The cubic root of 1006684245 is about 1002.2231356720.

The spelling of 1006684245 in words is "one billion, six million, six hundred eighty-four thousand, two hundred forty-five".