1010087 has 4 divisors (see below), whose sum is σ = 1087800. Its totient is φ = 932376.

The previous prime is 1010083. The next prime is 1010129. The reversal of 1010087 is 7800101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7800101 = 29 ⋅268969.

It is a cyclic number.

It is not a de Polignac number, because 1010087 - 2² = 1010083 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 (1010081) 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 3 ways as a sum of consecutive naturals, for example, 38837 + ... + 38862.

It is an arithmetic number, because the mean of its divisors is an integer number (271950).

2^1010087 is an apocalyptic number.

1010087 is a deficient number, since it is larger than the sum of its proper divisors (77713).

1010087 is an equidigital number, since it uses as much as digits as its factorization.

1010087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77712.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 1010087 is about 1005.0308452978. The cubic root of 1010087 is about 100.3351090979.

Adding to 1010087 its reverse (7800101), we get a palindrome (8810188).

The spelling of 1010087 in words is "one million, ten thousand, eighty-seven".