887415 has 16 divisors (see below), whose sum is σ = 1442688. Its totient is φ = 465696.

The previous prime is 887401. The next prime is 887423. The reversal of 887415 is 514788.

It is a happy number.

It is not a de Polignac number, because 887415 - 2⁴ = 887399 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 564 + ... + 1446.

It is an arithmetic number, because the mean of its divisors is an integer number (90168).

2⁸⁸⁷⁴¹⁵ is an apocalyptic number.

887415 is a deficient number, since it is larger than the sum of its proper divisors (555273).

887415 is a wasteful number, since it uses less digits than its factorization.

887415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958.

The product of its digits is 8960, while the sum is 33.

The square root of 887415 is about 942.0270696748. The cubic root of 887415 is about 96.0967990638.

It can be divided in two parts, 88 and 7415, that added together give a triangular number (7503 = T₁₂₂).

The spelling of 887415 in words is "eight hundred eighty-seven thousand, four hundred fifteen".