62142225 has 72 divisors (see below), whose sum is σ = 113290368. Its totient is φ = 30028800.

The previous prime is 62142221. The next prime is 62142229. The reversal of 62142225 is 52224126.

It is a happy number.

62142225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (62142221) and next prime (62142229).

It is not a de Polignac number, because 62142225 - 2² = 62142221 is a prime.

It is a super-2 number, since 2×62142225² = 7723312255901250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 62142195 and 62142204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62142221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1018695 + ... + 1018755.

Almost surely, 2^62142225 is an apocalyptic number.

It is an amenable number.

62142225 is a deficient number, since it is larger than the sum of its proper divisors (51148143).

62142225 is a wasteful number, since it uses less digits than its factorization.

62142225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 133 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 62142225 is about 7883.0339971359. The cubic root of 62142225 is about 396.0915702431.

The spelling of 62142225 in words is "sixty-two million, one hundred forty-two thousand, two hundred twenty-five".