87476130 has 96 divisors (see below), whose sum is σ = 271275264. Its totient is φ = 19122048.

The previous prime is 87476117. The next prime is 87476131. The reversal of 87476130 is 3167478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87476131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11472 + ... + 17508.

It is an arithmetic number, because the mean of its divisors is an integer number (2825784).

Almost surely, 2^87476130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87476130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135637632).

87476130 is an abundant number, since it is smaller than the sum of its proper divisors (183799134).

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

87476130 is a wasteful number, since it uses less digits than its factorization.

87476130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6080 (or 6077 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 87476130 is about 9352.8674747374. The cubic root of 87476130 is about 443.9116271645.

The spelling of 87476130 in words is "eighty-seven million, four hundred seventy-six thousand, one hundred thirty".