46506222 has 24 divisors (see below), whose sum is σ = 115158576. Its totient is φ = 13287456.

The previous prime is 46506221. The next prime is 46506233. The reversal of 46506222 is 22260564.

46506222 is a `hidden beast` number, since 4 + 650 + 6 + 2 + 2 + 2 = 666.

46506222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46506221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184423 + ... + 184674.

It is an arithmetic number, because the mean of its divisors is an integer number (4798274).

Almost surely, 2^46506222 is an apocalyptic number.

46506222 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

46506222 is an abundant number, since it is smaller than the sum of its proper divisors (68652354).

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

46506222 is a wasteful number, since it uses less digits than its factorization.

46506222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369112 (or 369109 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 46506222 is about 6819.5470524075. The cubic root of 46506222 is about 359.6143555504.

Adding to 46506222 its reverse (22260564), we get a palindrome (68766786).

The spelling of 46506222 in words is "forty-six million, five hundred six thousand, two hundred twenty-two".