87635060 has 48 divisors (see below), whose sum is σ = 195350400. Its totient is φ = 32951424.

The previous prime is 87635057. The next prime is 87635063. The reversal of 87635060 is 6053678.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (87635057) and next prime (87635063).

It is a self number, because there is not a number n which added to its sum of digits gives 87635060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87635063) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 25526 + ... + 28754.

It is an arithmetic number, because the mean of its divisors is an integer number (4069800).

Almost surely, 2^87635060 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 87635060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97675200).

87635060 is an abundant number, since it is smaller than the sum of its proper divisors (107715340).

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

87635060 is a wasteful number, since it uses less digits than its factorization.

87635060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3320 (or 3318 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 87635060 is about 9361.3599439398. The cubic root of 87635060 is about 444.1803030934.

The spelling of 87635060 in words is "eighty-seven million, six hundred thirty-five thousand, sixty".