46454222 has 4 divisors (see below), whose sum is σ = 69681336. Its totient is φ = 23227110.

The previous prime is 46454209. The next prime is 46454231. The reversal of 46454222 is 22245464.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11613554 + ... + 11613557.

It is an arithmetic number, because the mean of its divisors is an integer number (17420334).

Almost surely, 2^46454222 is an apocalyptic number.

46454222 is a deficient number, since it is larger than the sum of its proper divisors (23227114).

46454222 is a wasteful number, since it uses less digits than its factorization.

46454222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23227113.

The product of its digits is 15360, while the sum is 29.

The square root of 46454222 is about 6815.7334161483. The cubic root of 46454222 is about 359.4802737030.

Adding to 46454222 its reverse (22245464), we get a palindrome (68699686).

The spelling of 46454222 in words is "forty-six million, four hundred fifty-four thousand, two hundred twenty-two".