652887 has 8 divisors (see below), whose sum is σ = 967280. Its totient is φ = 435240.

The previous prime is 652871. The next prime is 652903. The reversal of 652887 is 788256.

It is an interprime number because it is at equal distance from previous prime (652871) and next prime (652903).

It is not a de Polignac number, because 652887 - 2⁴ = 652871 is a prime.

It is a super-2 number, since 2×652887² = 852522869538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12064 + ... + 12117.

It is an arithmetic number, because the mean of its divisors is an integer number (120910).

2⁶⁵²⁸⁸⁷ is an apocalyptic number.

652887 is a deficient number, since it is larger than the sum of its proper divisors (314393).

652887 is a wasteful number, since it uses less digits than its factorization.

652887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24190 (or 24184 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 652887 is about 808.0142325479. The cubic root of 652887 is about 86.7519689388.

The spelling of 652887 in words is "six hundred fifty-two thousand, eight hundred eighty-seven".