87275202 has 64 divisors (see below), whose sum is σ = 209793024. Its totient is φ = 23664960.

The previous prime is 87275191. The next prime is 87275203. The reversal of 87275202 is 20257278.

It is not an unprimeable number, because it can be changed into a prime (87275203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161052 + ... + 161592.

It is an arithmetic number, because the mean of its divisors is an integer number (3278016).

Almost surely, 2^87275202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87275202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104896512).

87275202 is an abundant number, since it is smaller than the sum of its proper divisors (122517822).

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

87275202 is a wasteful number, since it uses less digits than its factorization.

87275202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743.

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 87275202 is about 9342.1197808634. The cubic root of 87275202 is about 443.5714861675.

The spelling of 87275202 in words is "eighty-seven million, two hundred seventy-five thousand, two hundred two".