466606261 has 4 divisors (see below), whose sum is σ = 509025024. Its totient is φ = 424187500.

The previous prime is 466606247. The next prime is 466606289. The reversal of 466606261 is 162606664.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 466606261 - 2¹¹ = 466604213 is a prime.

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 466606261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466606211) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 21209365 + ... + 21209386.

It is an arithmetic number, because the mean of its divisors is an integer number (127256256).

Almost surely, 2^466606261 is an apocalyptic number.

It is an amenable number.

466606261 is a deficient number, since it is larger than the sum of its proper divisors (42418763).

466606261 is a wasteful number, since it uses less digits than its factorization.

466606261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42418762.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 466606261 is about 21601.0708299380. The cubic root of 466606261 is about 775.6221219015.

The spelling of 466606261 in words is "four hundred sixty-six million, six hundred six thousand, two hundred sixty-one".