61425112 has 32 divisors (see below), whose sum is σ = 131922720. Its totient is φ = 26265600.

The previous prime is 61425071. The next prime is 61425121. The reversal of 61425112 is 21152416.

61425112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 31362 + ... + 33262.

It is an arithmetic number, because the mean of its divisors is an integer number (4122585).

Almost surely, 2^61425112 is an apocalyptic number.

It is an amenable number.

61425112 is an abundant number, since it is smaller than the sum of its proper divisors (70497608).

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

61425112 is a wasteful number, since it uses less digits than its factorization.

61425112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491 (or 2487 counting only the distinct ones).

The product of its digits is 480, while the sum is 22.

The square root of 61425112 is about 7837.4174317820. The cubic root of 61425112 is about 394.5620569523.

Adding to 61425112 its reverse (21152416), we get a palindrome (82577528).

The spelling of 61425112 in words is "sixty-one million, four hundred twenty-five thousand, one hundred twelve".