467661228 has 24 divisors (see below), whose sum is σ = 1155398832. Its totient is φ = 146717184.

The previous prime is 467661151. The next prime is 467661251. The reversal of 467661228 is 822166764.

It is a self number, because there is not a number n which added to its sum of digits gives 467661228.

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, 1146025 + ... + 1146432.

It is an arithmetic number, because the mean of its divisors is an integer number (48141618).

Almost surely, 2^467661228 is an apocalyptic number.

It is an amenable number.

467661228 is an abundant number, since it is smaller than the sum of its proper divisors (687737604).

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

467661228 is a wasteful number, since it uses less digits than its factorization.

467661228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2292481 (or 2292479 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 467661228 is about 21625.4763646954. The cubic root of 467661228 is about 776.2062259668.

The spelling of 467661228 in words is "four hundred sixty-seven million, six hundred sixty-one thousand, two hundred twenty-eight".