87348371 has 4 divisors (see below), whose sum is σ = 95289144. Its totient is φ = 79407600.

The previous prime is 87348361. The next prime is 87348407. The reversal of 87348371 is 17384378.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 87348371 - 2¹⁴ = 87331987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87348361) 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 3 ways as a sum of consecutive naturals, for example, 3970370 + ... + 3970391.

It is an arithmetic number, because the mean of its divisors is an integer number (23822286).

Almost surely, 2^87348371 is an apocalyptic number.

87348371 is a deficient number, since it is larger than the sum of its proper divisors (7940773).

87348371 is a wasteful number, since it uses less digits than its factorization.

87348371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7940772.

The product of its digits is 112896, while the sum is 41.

The square root of 87348371 is about 9346.0350416634. The cubic root of 87348371 is about 443.6954107020.

The spelling of 87348371 in words is "eighty-seven million, three hundred forty-eight thousand, three hundred seventy-one".