466661550 has 24 divisors (see below), whose sum is σ = 1157321016. Its totient is φ = 124443040.

The previous prime is 466661539. The next prime is 466661579. The reversal of 466661550 is 55166664.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 466661499 and 466661508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1555389 + ... + 1555688.

It is an arithmetic number, because the mean of its divisors is an integer number (48221709).

Almost surely, 2^466661550 is an apocalyptic number.

466661550 is an abundant number, since it is smaller than the sum of its proper divisors (690659466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

466661550 is a wasteful number, since it uses less digits than its factorization.

466661550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111092 (or 3111087 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 466661550 is about 21602.3505665472. The cubic root of 466661550 is about 775.6527556367.

The spelling of 466661550 in words is "four hundred sixty-six million, six hundred sixty-one thousand, five hundred fifty".