466632140 has 48 divisors (see below), whose sum is σ = 1075249728. Its totient is φ = 169039104.

The previous prime is 466632139. The next prime is 466632143. The reversal of 466632140 is 41236664.

It is a junction number, because it is equal to n+sod(n) for n = 466632097 and 466632106.

It is not an unprimeable number, because it can be changed into a prime (466632143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3152 + ... + 30711.

It is an arithmetic number, because the mean of its divisors is an integer number (22401036).

Almost surely, 2^466632140 is an apocalyptic number.

It is an amenable number.

466632140 is an abundant number, since it is smaller than the sum of its proper divisors (608617588).

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

466632140 is a wasteful number, since it uses less digits than its factorization.

466632140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33938 (or 33936 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 466632140 is about 21601.6698428617. The cubic root of 466632140 is about 775.6364608674.

The spelling of 466632140 in words is "four hundred sixty-six million, six hundred thirty-two thousand, one hundred forty".