62420212 has 6 divisors (see below), whose sum is σ = 109235378. Its totient is φ = 31210104.

The previous prime is 62420207. The next prime is 62420227. The reversal of 62420212 is 21202426.

It can be written as a sum of positive squares in only one way, i.e., 62315236 + 104976 = 7894^2 + 324^2 .

It is a super-2 number, since 2×62420212² = 7792565732249888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 62420212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7802523 + ... + 7802530.

Almost surely, 2^62420212 is an apocalyptic number.

It is an amenable number.

62420212 is a deficient number, since it is larger than the sum of its proper divisors (46815166).

62420212 is a wasteful number, since it uses less digits than its factorization.

62420212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15605057 (or 15605055 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 62420212 is about 7900.6463026768. The cubic root of 62420212 is about 396.6813170055.

Adding to 62420212 its reverse (21202426), we get a palindrome (83622638).

The spelling of 62420212 in words is "sixty-two million, four hundred twenty thousand, two hundred twelve".