456809141 has 8 divisors (see below), whose sum is σ = 489554304. Its totient is φ = 425137680.

The previous prime is 456809137. The next prime is 456809179. The reversal of 456809141 is 141908654.

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

It is a cyclic number.

It is not a de Polignac number, because 456809141 - 2² = 456809137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 456809095 and 456809104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456809641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267545 + ... + 269246.

It is an arithmetic number, because the mean of its divisors is an integer number (61194288).

Almost surely, 2^456809141 is an apocalyptic number.

It is an amenable number.

456809141 is a deficient number, since it is larger than the sum of its proper divisors (32745163).

456809141 is a wasteful number, since it uses less digits than its factorization.

456809141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536851.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 456809141 is about 21373.0938565291. The cubic root of 456809141 is about 770.1552174862.

The spelling of 456809141 in words is "four hundred fifty-six million, eight hundred nine thousand, one hundred forty-one".