908142125 has 32 divisors (see below), whose sum is σ = 1309156992. Its totient is φ = 621600000.

The previous prime is 908142089. The next prime is 908142149. The reversal of 908142125 is 521241809.

It is not a de Polignac number, because 908142125 - 2¹² = 908138029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 908142091 and 908142100.

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 31 ways as a sum of consecutive naturals, for example, 3950 + ... + 42800.

It is an arithmetic number, because the mean of its divisors is an integer number (40911156).

Almost surely, 2^908142125 is an apocalyptic number.

It is an amenable number.

908142125 is a deficient number, since it is larger than the sum of its proper divisors (401014867).

908142125 is a wasteful number, since it uses less digits than its factorization.

908142125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38894 (or 38884 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 908142125 is about 30135.3965462544. The cubic root of 908142125 is about 968.3921800258.

The spelling of 908142125 in words is "nine hundred eight million, one hundred forty-two thousand, one hundred twenty-five".