1072637006 has 8 divisors (see below), whose sum is σ = 1838806320. Its totient is φ = 459701568.

The previous prime is 1072636997. The next prime is 1072637009. The reversal of 1072637006 is 6007362701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072637009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38308451 + ... + 38308478.

It is an arithmetic number, because the mean of its divisors is an integer number (229850790).

Almost surely, 2^1072637006 is an apocalyptic number.

1072637006 is a deficient number, since it is larger than the sum of its proper divisors (766169314).

1072637006 is an equidigital number, since it uses as much as digits as its factorization.

1072637006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76616938.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 1072637006 is about 32751.1374764297. The cubic root of 1072637006 is about 1023.6486672885.

Adding to 1072637006 its reverse (6007362701), we get a palindrome (7079999707).

The spelling of 1072637006 in words is "one billion, seventy-two million, six hundred thirty-seven thousand, six".