466782220 has 12 divisors (see below), whose sum is σ = 980242704. Its totient is φ = 186712880.

The previous prime is 466782193. The next prime is 466782299. The reversal of 466782220 is 22287664.

It is a self number, because there is not a number n which added to its sum of digits gives 466782220.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11669536 + ... + 11669575.

It is an arithmetic number, because the mean of its divisors is an integer number (81686892).

Almost surely, 2^466782220 is an apocalyptic number.

It is an amenable number.

466782220 is an abundant number, since it is smaller than the sum of its proper divisors (513460484).

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

466782220 is a wasteful number, since it uses less digits than its factorization.

466782220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23339120 (or 23339118 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 466782220 is about 21605.1433691147. The cubic root of 466782220 is about 775.7196063351.

The spelling of 466782220 in words is "four hundred sixty-six million, seven hundred eighty-two thousand, two hundred twenty".