87016700 has 36 divisors (see below), whose sum is σ = 189232680. Its totient is φ = 34731840.

The previous prime is 87016697. The next prime is 87016703. The reversal of 87016700 is 761078.

It is an interprime number because it is at equal distance from previous prime (87016697) and next prime (87016703).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87016703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85394 + ... + 86406.

Almost surely, 2^87016700 is an apocalyptic number.

It is an amenable number.

87016700 is an abundant number, since it is smaller than the sum of its proper divisors (102215980).

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

87016700 is a wasteful number, since it uses less digits than its factorization.

87016700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886 (or 1879 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 87016700 is about 9328.2742240995. The cubic root of 87016700 is about 443.1331122694.

Adding to 87016700 its reverse (761078), we get a palindrome (87777778).

The spelling of 87016700 in words is "eighty-seven million, sixteen thousand, seven hundred".