1006321046 has 16 divisors (see below), whose sum is σ = 1518187968. Its totient is φ = 500265600.

The previous prime is 1006321013. The next prime is 1006321061. The reversal of 1006321046 is 6401236001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394451 + ... + 396993.

It is an arithmetic number, because the mean of its divisors is an integer number (94886748).

Almost surely, 2^1006321046 is an apocalyptic number.

1006321046 is a deficient number, since it is larger than the sum of its proper divisors (511866922).

1006321046 is a wasteful number, since it uses less digits than its factorization.

1006321046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3607.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1006321046 is about 31722.5636731964. The cubic root of 1006321046 is about 1002.1025913445.

Adding to 1006321046 its reverse (6401236001), we get a palindrome (7407557047).

The spelling of 1006321046 in words is "one billion, six million, three hundred twenty-one thousand, forty-six".