466642146 has 16 divisors (see below), whose sum is σ = 988183584. Its totient is φ = 146397504.

The previous prime is 466642117. The next prime is 466642153. The reversal of 466642146 is 641246664.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2287360 + ... + 2287563.

It is an arithmetic number, because the mean of its divisors is an integer number (61761474).

Almost surely, 2^466642146 is an apocalyptic number.

466642146 is an abundant number, since it is smaller than the sum of its proper divisors (521541438).

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

466642146 is a wasteful number, since it uses less digits than its factorization.

466642146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4574945.

The product of its digits is 165888, while the sum is 39.

The square root of 466642146 is about 21601.9014440859. The cubic root of 466642146 is about 775.6420048226.

The spelling of 466642146 in words is "four hundred sixty-six million, six hundred forty-two thousand, one hundred forty-six".