87925250 has 64 divisors (see below), whose sum is σ = 192291840. Its totient is φ = 29476800.

The previous prime is 87925249. The next prime is 87925259. The reversal of 87925250 is 5252978.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (87925259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81716 + ... + 82784.

It is an arithmetic number, because the mean of its divisors is an integer number (3004560).

Almost surely, 2^87925250 is an apocalyptic number.

87925250 is an abundant number, since it is smaller than the sum of its proper divisors (104366590).

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

87925250 is a wasteful number, since it uses less digits than its factorization.

87925250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140 (or 1130 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 87925250 is about 9376.8464848263. The cubic root of 87925250 is about 444.6700411407.

The spelling of 87925250 in words is "eighty-seven million, nine hundred twenty-five thousand, two hundred fifty".