6422520462 has 32 divisors (see below), whose sum is σ = 12887517312. Its totient is φ = 2133774624.

The previous prime is 6422520427. The next prime is 6422520469. The reversal of 6422520462 is 2640252246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6422520469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3366913 + ... + 3368819.

It is an arithmetic number, because the mean of its divisors is an integer number (402734916).

Almost surely, 2^6422520462 is an apocalyptic number.

6422520462 is an abundant number, since it is smaller than the sum of its proper divisors (6464996850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6422520462 is a wasteful number, since it uses less digits than its factorization.

6422520462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3472.

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 6422520462 is about 80140.6292837784. The cubic root of 6422520462 is about 1858.8107075228.

The spelling of 6422520462 in words is "six billion, four hundred twenty-two million, five hundred twenty thousand, four hundred sixty-two".