1587160 has 16 divisors (see below), whose sum is σ = 3571200. Its totient is φ = 634848.

The previous prime is 1587121. The next prime is 1587167. The reversal of 1587160 is 617851.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1587167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19800 + ... + 19879.

It is an arithmetic number, because the mean of its divisors is an integer number (223200).

2^1587160 is an apocalyptic number.

1587160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1587160 is an abundant number, since it is smaller than the sum of its proper divisors (1984040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1587160 is a wasteful number, since it uses less digits than its factorization.

1587160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39690 (or 39686 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 1587160 is about 1259.8253847260. The cubic root of 1587160 is about 116.6469989522.

It can be divided in two parts, 15871 and 60, that added together give a triangular number (15931 = T₁₇₈).

The spelling of 1587160 in words is "one million, five hundred eighty-seven thousand, one hundred sixty".