466220826 has 16 divisors (see below), whose sum is σ = 1036046400. Its totient is φ = 155406924.

The previous prime is 466220819. The next prime is 466220827. The reversal of 466220826 is 628022664.

466220826 is a `hidden beast` number, since 4 + 6 + 622 + 0 + 8 + 26 = 666.

It is a super-2 number, since 2×466220826² = 434723717192244552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (466220827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4316806 + ... + 4316913.

It is an arithmetic number, because the mean of its divisors is an integer number (64752900).

Almost surely, 2^466220826 is an apocalyptic number.

466220826 is an abundant number, since it is smaller than the sum of its proper divisors (569825574).

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

466220826 is a wasteful number, since it uses less digits than its factorization.

466220826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8633730 (or 8633724 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 466220826 is about 21592.1473225800. The cubic root of 466220826 is about 775.4084983459.

The spelling of 466220826 in words is "four hundred sixty-six million, two hundred twenty thousand, eight hundred twenty-six".