4222073461 has 8 divisors (see below), whose sum is σ = 4230266040. Its totient is φ = 4213891008.

The previous prime is 4222073447. The next prime is 4222073473. The reversal of 4222073461 is 1643702224.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1102500 + 4220970961 = 1050^2 + 64969^2 .

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 4222073461 - 2¹³ = 4222065269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222073161) 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, 1827375 + ... + 1829683.

It is an arithmetic number, because the mean of its divisors is an integer number (528783255).

Almost surely, 2^4222073461 is an apocalyptic number.

It is an amenable number.

4222073461 is a deficient number, since it is larger than the sum of its proper divisors (8192579).

4222073461 is a wasteful number, since it uses less digits than its factorization.

4222073461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5063.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 4222073461 is about 64977.4842618580. The cubic root of 4222073461 is about 1616.2502130954.

Adding to 4222073461 its reverse (1643702224), we get a palindrome (5865775685).

The spelling of 4222073461 in words is "four billion, two hundred twenty-two million, seventy-three thousand, four hundred sixty-one".