62480020 has 12 divisors (see below), whose sum is σ = 131208084. Its totient is φ = 24992000.

The previous prime is 62480017. The next prime is 62480027. The reversal of 62480020 is 2008426.

It can be written as a sum of positive squares in 2 ways, for example, as 23990404 + 38489616 = 4898^2 + 6204^2 .

It is a junction number, because it is equal to n+sod(n) for n = 62479973 and 62480000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62480027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1561981 + ... + 1562020.

It is an arithmetic number, because the mean of its divisors is an integer number (10934007).

Almost surely, 2^62480020 is an apocalyptic number.

It is an amenable number.

62480020 is an abundant number, since it is smaller than the sum of its proper divisors (68728064).

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

62480020 is a wasteful number, since it uses less digits than its factorization.

62480020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3124010 (or 3124008 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 62480020 is about 7904.4304032612. The cubic root of 62480020 is about 396.8079701210.

Adding to 62480020 its reverse (2008426), we get a palindrome (64488446).

The spelling of 62480020 in words is "sixty-two million, four hundred eighty thousand, twenty".