466485861 has 8 divisors (see below), whose sum is σ = 642045184. Its totient is φ = 300958560.

The previous prime is 466485821. The next prime is 466485871. The reversal of 466485861 is 168584664.

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

It is not a de Polignac number, because 466485861 - 2¹¹ = 466483813 is a prime.

It is a super-2 number, since 2×466485861² = 435218117025822642, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 466485861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466485821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2507896 + ... + 2508081.

It is an arithmetic number, because the mean of its divisors is an integer number (80255648).

Almost surely, 2^466485861 is an apocalyptic number.

It is an amenable number.

466485861 is a deficient number, since it is larger than the sum of its proper divisors (175559323).

466485861 is a wasteful number, since it uses less digits than its factorization.

466485861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5016011.

The product of its digits is 1105920, while the sum is 48.

The square root of 466485861 is about 21598.2837512613. The cubic root of 466485861 is about 775.5554040250. Note that the first 3 decimals are identical.

It can be divided in two parts, 4664 and 85861, that added together give a triangular number (90525 = T₄₂₅).

The spelling of 466485861 in words is "four hundred sixty-six million, four hundred eighty-five thousand, eight hundred sixty-one".