1461106606 has 4 divisors (see below), whose sum is σ = 2191659912. Its totient is φ = 730553302.

The previous prime is 1461106571. The next prime is 1461106637. The reversal of 1461106606 is 6066011641.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 365276650 + ... + 365276653.

It is an arithmetic number, because the mean of its divisors is an integer number (547914978).

Almost surely, 2^1461106606 is an apocalyptic number.

1461106606 is a deficient number, since it is larger than the sum of its proper divisors (730553306).

1461106606 is an equidigital number, since it uses as much as digits as its factorization.

1461106606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730553305.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 1461106606 is about 38224.4242075666. The cubic root of 1461106606 is about 1134.7337394794.

The spelling of 1461106606 in words is "one billion, four hundred sixty-one million, one hundred six thousand, six hundred six".