87514 has 24 divisors (see below), whose sum is σ = 164160. Its totient is φ = 34776.

The previous prime is 87511. The next prime is 87517. The reversal of 87514 is 41578.

87514 = T₃₆ + T₃₇ + ... + T₈₂.

It is an interprime number because it is at equal distance from previous prime (87511) and next prime (87517).

It is not an unprimeable number, because it can be changed into a prime (87511) 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, 1839 + ... + 1885.

It is an arithmetic number, because the mean of its divisors is an integer number (6840).

2⁸⁷⁵¹⁴ is an apocalyptic number.

87514 is a deficient number, since it is larger than the sum of its proper divisors (76646).

87514 is a wasteful number, since it uses less digits than its factorization.

87514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 75 counting only the distinct ones).

The product of its digits is 1120, while the sum is 25.

The square root of 87514 is about 295.8276525276. The cubic root of 87514 is about 44.3975677049.

The spelling of 87514 in words is "eighty-seven thousand, five hundred fourteen".