87148714 has 16 divisors (see below), whose sum is σ = 133511688. Its totient is φ = 42653952.

The previous prime is 87148673. The next prime is 87148753. The reversal of 87148714 is 41784178.

It can be written as a sum of positive squares in 4 ways, for example, as 86806489 + 342225 = 9317^2 + 585^2 .

It is a super-3 number, since 3×87148714³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17824 + ... + 22180.

Almost surely, 2^87148714 is an apocalyptic number.

87148714 is a deficient number, since it is larger than the sum of its proper divisors (46362974).

87148714 is a wasteful number, since it uses less digits than its factorization.

87148714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4569.

The product of its digits is 50176, while the sum is 40.

The square root of 87148714 is about 9335.3475564652. The cubic root of 87148714 is about 443.3570930916.

The spelling of 87148714 in words is "eighty-seven million, one hundred forty-eight thousand, seven hundred fourteen".