46406222 has 4 divisors (see below), whose sum is σ = 69609336. Its totient is φ = 23203110.

The previous prime is 46406197. The next prime is 46406267. The reversal of 46406222 is 22260464.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 46406191 and 46406200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11601554 + ... + 11601557.

It is an arithmetic number, because the mean of its divisors is an integer number (17402334).

Almost surely, 2^46406222 is an apocalyptic number.

46406222 is a deficient number, since it is larger than the sum of its proper divisors (23203114).

46406222 is a wasteful number, since it uses less digits than its factorization.

46406222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23203113.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 46406222 is about 6812.2112415867. The cubic root of 46406222 is about 359.3564170051.

Adding to 46406222 its reverse (22260464), we get a palindrome (68666686).

The spelling of 46406222 in words is "forty-six million, four hundred six thousand, two hundred twenty-two".