1072624720406 has 4 divisors (see below), whose sum is σ = 1608937080612. Its totient is φ = 536312360202.

The previous prime is 1072624720357. The next prime is 1072624720417. The reversal of 1072624720406 is 6040274262701.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268156180100 + ... + 268156180103.

It is an arithmetic number, because the mean of its divisors is an integer number (402234270153).

Almost surely, 2^{1072624720406} is an apocalyptic number.

1072624720406 is a deficient number, since it is larger than the sum of its proper divisors (536312360206).

1072624720406 is an equidigital number, since it uses as much as digits as its factorization.

1072624720406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536312360205.

The product of its (nonzero) digits is 225792, while the sum is 41.

The spelling of 1072624720406 in words is "one trillion, seventy-two billion, six hundred twenty-four million, seven hundred twenty thousand, four hundred six".