62420225 has 24 divisors (see below), whose sum is σ = 93119040. Its totient is φ = 40547520.

The previous prime is 62420207. The next prime is 62420227. The reversal of 62420225 is 52202426.

It is not a de Polignac number, because 62420225 - 2⁸ = 62419969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 62420225.

It is not an unprimeable number, because it can be changed into a prime (62420227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6062 + ... + 12711.

It is an arithmetic number, because the mean of its divisors is an integer number (3879960).

Almost surely, 2^62420225 is an apocalyptic number.

It is an amenable number.

62420225 is a deficient number, since it is larger than the sum of its proper divisors (30698815).

62420225 is a wasteful number, since it uses less digits than its factorization.

62420225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18809 (or 18804 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 62420225 is about 7900.6471253942. The cubic root of 62420225 is about 396.6813445439.

The spelling of 62420225 in words is "sixty-two million, four hundred twenty thousand, two hundred twenty-five".