466664250 has 128 divisors (see below), whose sum is σ = 1309561344. Its totient is φ = 109824000.

The previous prime is 466664249. The next prime is 466664279. The reversal of 466664250 is 52466664.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 466664199 and 466664208.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 223210 + ... + 225290.

It is an arithmetic number, because the mean of its divisors is an integer number (10230948).

Almost surely, 2^466664250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 466664250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (654780672).

466664250 is an abundant number, since it is smaller than the sum of its proper divisors (842897094).

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

466664250 is a wasteful number, since it uses less digits than its factorization.

466664250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2137 (or 2127 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 466664250 is about 21602.4130596561. The cubic root of 466664250 is about 775.6542515519.

The spelling of 466664250 in words is "four hundred sixty-six million, six hundred sixty-four thousand, two hundred fifty".