87350250 has 192 divisors, whose sum is σ = 257467392. Its totient is φ = 19584000.

The previous prime is 87350227. The next prime is 87350257. The reversal of 87350250 is 5205378.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (87350257) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2817735 + ... + 2817765.

It is an arithmetic number, because the mean of its divisors is an integer number (1340976).

Almost surely, 2^87350250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87350250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128733696).

87350250 is an abundant number, since it is smaller than the sum of its proper divisors (170117142).

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

87350250 is a wasteful number, since it uses less digits than its factorization.

87350250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 87350250 is about 9346.1355650344. The cubic root of 87350250 is about 443.6985922065.

The spelling of 87350250 in words is "eighty-seven million, three hundred fifty thousand, two hundred fifty".