87395000 has 160 divisors (see below), whose sum is σ = 256417920. Its totient is φ = 27120000.

The previous prime is 87394973. The next prime is 87395017. The reversal of 87395000 is 59378.

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 39 ways as a sum of consecutive naturals, for example, 384887 + ... + 385113.

It is an arithmetic number, because the mean of its divisors is an integer number (1602612).

Almost surely, 2^87395000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87395000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128208960).

87395000 is an abundant number, since it is smaller than the sum of its proper divisors (169022920).

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

87395000 is a wasteful number, since it uses less digits than its factorization.

87395000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 87395000 is about 9348.5292960979. The cubic root of 87395000 is about 443.7743489912.

The spelling of 87395000 in words is "eighty-seven million, three hundred ninety-five thousand".