2224146466 has 8 divisors (see below), whose sum is σ = 3357469980. Its totient is φ = 1104989808.

The previous prime is 2224146451. The next prime is 2224146521. The reversal of 2224146466 is 6646414222.

It can be written as a sum of positive squares in 2 ways, for example, as 1959921441 + 264225025 = 44271^2 + 16255^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3541321 + ... + 3541948.

Almost surely, 2^2224146466 is an apocalyptic number.

2224146466 is a deficient number, since it is larger than the sum of its proper divisors (1133323514).

2224146466 is a wasteful number, since it uses less digits than its factorization.

2224146466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7083428.

The product of its digits is 110592, while the sum is 37.

The square root of 2224146466 is about 47160.8573501373. The cubic root of 2224146466 is about 1305.3324297096.

The spelling of 2224146466 in words is "two billion, two hundred twenty-four million, one hundred forty-six thousand, four hundred sixty-six".