46423222 has 4 divisors (see below), whose sum is σ = 69634836. Its totient is φ = 23211610.

The previous prime is 46423219. The next prime is 46423253. The reversal of 46423222 is 22232464.

46423222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×46423222² = 4310231081722568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 11605804 + ... + 11605807.

It is an arithmetic number, because the mean of its divisors is an integer number (17408709).

Almost surely, 2^46423222 is an apocalyptic number.

46423222 is a deficient number, since it is larger than the sum of its proper divisors (23211614).

46423222 is a wasteful number, since it uses less digits than its factorization.

46423222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23211613.

The product of its digits is 4608, while the sum is 25.

The square root of 46423222 is about 6813.4588866449. The cubic root of 46423222 is about 359.4002926824.

Adding to 46423222 its reverse (22232464), we get a palindrome (68655686).

The spelling of 46423222 in words is "forty-six million, four hundred twenty-three thousand, two hundred twenty-two".