87384702 has 8 divisors (see below), whose sum is σ = 174769416. Its totient is φ = 29128232.

The previous prime is 87384701. The next prime is 87384727. The reversal of 87384702 is 20748378.

It is a sphenic number, since it is the product of 3 distinct primes.

87384702 is an admirable number.

It is a super-2 number, since 2×87384702² = 15272172287257608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87384701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7282053 + ... + 7282064.

It is an arithmetic number, because the mean of its divisors is an integer number (21846177).

Almost surely, 2^87384702 is an apocalyptic number.

87384702 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

87384702 is a wasteful number, since it uses less digits than its factorization.

87384702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14564122.

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 87384702 is about 9347.9784980497. The cubic root of 87384702 is about 443.7569179111.

The spelling of 87384702 in words is "eighty-seven million, three hundred eighty-four thousand, seven hundred two".