4167087 has 8 divisors (see below), whose sum is σ = 5685504. Its totient is φ = 2713368.

The previous prime is 4167077. The next prime is 4167109. The reversal of 4167087 is 7807614.

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

It is not a de Polignac number, because 4167087 - 2⁸ = 4166831 is a prime.

It is a super-2 number, since 2×4167087² = 34729228131138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4167017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16023 + ... + 16280.

It is an arithmetic number, because the mean of its divisors is an integer number (710688).

Almost surely, 2^4167087 is an apocalyptic number.

4167087 is a deficient number, since it is larger than the sum of its proper divisors (1518417).

4167087 is a wasteful number, since it uses less digits than its factorization.

4167087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32349.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 4167087 is about 2041.3444099416. The cubic root of 4167087 is about 160.9203082839.

It can be divided in two parts, 416 and 7087, that added together give a triangular number (7503 = T₁₂₂).

The spelling of 4167087 in words is "four million, one hundred sixty-seven thousand, eighty-seven".