4170085587 has 12 divisors (see below), whose sum is σ = 6285346704. Its totient is φ = 2659184880.

The previous prime is 4170085583. The next prime is 4170085589. The reversal of 4170085587 is 7855800714.

It is a happy number.

It is not a de Polignac number, because 4170085587 - 2² = 4170085583 is a prime.

It is a super-2 number, since 2×4170085587² = 34779227605810269138, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4170085583) 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, 10072464 + ... + 10072877.

It is an arithmetic number, because the mean of its divisors is an integer number (523778892).

Almost surely, 2^4170085587 is an apocalyptic number.

4170085587 is a deficient number, since it is larger than the sum of its proper divisors (2115261117).

4170085587 is a wasteful number, since it uses less digits than its factorization.

4170085587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20145370 (or 20145367 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 45.

The square root of 4170085587 is about 64576.1998494801. The cubic root of 4170085587 is about 1609.5889781894.

The spelling of 4170085587 in words is "four billion, one hundred seventy million, eighty-five thousand, five hundred eighty-seven".