1456612161 has 8 divisors (see below), whose sum is σ = 1952880384. Its totient is φ = 965709360.

The previous prime is 1456612153. The next prime is 1456612163. The reversal of 1456612161 is 1612166541.

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

It is not a de Polignac number, because 1456612161 - 2³ = 1456612153 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1456612163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1340721 + ... + 1341806.

It is an arithmetic number, because the mean of its divisors is an integer number (244110048).

Almost surely, 2^1456612161 is an apocalyptic number.

It is an amenable number.

1456612161 is a deficient number, since it is larger than the sum of its proper divisors (496268223).

1456612161 is a wasteful number, since it uses less digits than its factorization.

1456612161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682711.

The product of its digits is 8640, while the sum is 33.

The square root of 1456612161 is about 38165.5887023900. The cubic root of 1456612161 is about 1133.5690431211.

The spelling of 1456612161 in words is "one billion, four hundred fifty-six million, six hundred twelve thousand, one hundred sixty-one".