87701146 has 8 divisors (see below), whose sum is σ = 141671124. Its totient is φ = 40477440.

The previous prime is 87701143. The next prime is 87701161. The reversal of 87701146 is 64110778.

It can be written as a sum of positive squares in 2 ways, for example, as 69305625 + 18395521 = 8325^2 + 4289^2 .

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

It is not an unprimeable number, because it can be changed into a prime (87701143) 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, 1686535 + ... + 1686586.

Almost surely, 2^87701146 is an apocalyptic number.

87701146 is a deficient number, since it is larger than the sum of its proper divisors (53969978).

87701146 is a wasteful number, since it uses less digits than its factorization.

87701146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3373136.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 87701146 is about 9364.8890009439. The cubic root of 87701146 is about 444.2919278393.

The spelling of 87701146 in words is "eighty-seven million, seven hundred one thousand, one hundred forty-six".