1007087 has 4 divisors (see below), whose sum is σ = 1014576. Its totient is φ = 999600.

The previous prime is 1007081. The next prime is 1007089. The reversal of 1007087 is 7807001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1007087 - 2⁶ = 1007023 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 (1007081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3539 + ... + 3812.

It is an arithmetic number, because the mean of its divisors is an integer number (253644).

2^1007087 is an apocalyptic number.

1007087 is a deficient number, since it is larger than the sum of its proper divisors (7489).

1007087 is an equidigital number, since it uses as much as digits as its factorization.

1007087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7488.

The product of its (nonzero) digits is 392, while the sum is 23.

The square root of 1007087 is about 1003.5372439526. The cubic root of 1007087 is about 100.2356774583.

The spelling of 1007087 in words is "one million, seven thousand, eighty-seven".