4222646461 has 8 divisors (see below), whose sum is σ = 4684600800. Its totient is φ = 3773705040.

The previous prime is 4222646443. The next prime is 4222646551. The reversal of 4222646461 is 1646462224.

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

It is a cyclic number.

It is not a de Polignac number, because 4222646461 - 2¹⁵ = 4222613693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4222646461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222646161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3252546 + ... + 3253843.

It is an arithmetic number, because the mean of its divisors is an integer number (585575100).

Almost surely, 2^4222646461 is an apocalyptic number.

It is an amenable number.

4222646461 is a deficient number, since it is larger than the sum of its proper divisors (461954339).

4222646461 is a wasteful number, since it uses less digits than its factorization.

4222646461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6506459.

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

The square root of 4222646461 is about 64981.8933319121. The cubic root of 4222646461 is about 1616.3233264197.

The spelling of 4222646461 in words is "four billion, two hundred twenty-two million, six hundred forty-six thousand, four hundred sixty-one".