46612222 has 8 divisors (see below), whose sum is σ = 72329400. Its totient is φ = 22502424.

The previous prime is 46612157. The next prime is 46612229. The reversal of 46612222 is 22221664.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46612229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401772 + ... + 401887.

It is an arithmetic number, because the mean of its divisors is an integer number (9041175).

Almost surely, 2^46612222 is an apocalyptic number.

46612222 is a deficient number, since it is larger than the sum of its proper divisors (25717178).

46612222 is a wasteful number, since it uses less digits than its factorization.

46612222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803690.

The product of its digits is 2304, while the sum is 25.

The square root of 46612222 is about 6827.3144061190. The cubic root of 46612222 is about 359.8873670276.

Adding to 46612222 its reverse (22221664), we get a palindrome (68833886).

The spelling of 46612222 in words is "forty-six million, six hundred twelve thousand, two hundred twenty-two".