142483825 has 12 divisors (see below), whose sum is σ = 192742128. Its totient is φ = 103624400.

The previous prime is 142483799. The next prime is 142483841. The reversal of 142483825 is 528384241.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-142483825 is a prime.

It is a Duffinian 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 11 ways as a sum of consecutive naturals, for example, 258787 + ... + 259336.

It is an arithmetic number, because the mean of its divisors is an integer number (16061844).

Almost surely, 2^142483825 is an apocalyptic number.

It is an amenable number.

142483825 is a deficient number, since it is larger than the sum of its proper divisors (50258303).

142483825 is a wasteful number, since it uses less digits than its factorization.

142483825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518144 (or 518139 counting only the distinct ones).

The product of its digits is 61440, while the sum is 37.

The square root of 142483825 is about 11936.6588708901. The cubic root of 142483825 is about 522.3021999552.

The spelling of 142483825 in words is "one hundred forty-two million, four hundred eighty-three thousand, eight hundred twenty-five".