4220062461 has 24 divisors (see below), whose sum is σ = 6238128000. Its totient is φ = 2747860416.

The previous prime is 4220062447. The next prime is 4220062463. The reversal of 4220062461 is 1642600224.

It is not a de Polignac number, because 4220062461 - 2⁹ = 4220061949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220062463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 201081 + ... + 221073.

It is an arithmetic number, because the mean of its divisors is an integer number (259922000).

Almost surely, 2^4220062461 is an apocalyptic number.

It is an amenable number.

4220062461 is a deficient number, since it is larger than the sum of its proper divisors (2018065539).

4220062461 is a wasteful number, since it uses less digits than its factorization.

4220062461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20545 (or 20542 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 4220062461 is about 64962.0078276526. The cubic root of 4220062461 is about 1615.9935623140.

Adding to 4220062461 its reverse (1642600224), we get a palindrome (5862662685).

The spelling of 4220062461 in words is "four billion, two hundred twenty million, sixty-two thousand, four hundred sixty-one".