1202887 has 8 divisors (see below), whose sum is σ = 1382400. Its totient is φ = 1025304.

The previous prime is 1202881. The next prime is 1202939. The reversal of 1202887 is 7882021.

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

It is not a de Polignac number, because 1202887 - 2¹¹ = 1200839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202881) 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 7 ways as a sum of consecutive naturals, for example, 1314 + ... + 2032.

It is an arithmetic number, because the mean of its divisors is an integer number (172800).

2^1202887 is an apocalyptic number.

1202887 is a deficient number, since it is larger than the sum of its proper divisors (179513).

1202887 is an equidigital number, since it uses as much as digits as its factorization.

1202887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 1202887 is about 1096.7620525893. The cubic root of 1202887 is about 106.3510079819.

It can be divided in two parts, 120288 and 7, that added together give a triangular number (120295 = T₄₉₀).

The spelling of 1202887 in words is "one million, two hundred two thousand, eight hundred eighty-seven".