1041787 has 2 divisors, whose sum is σ = 1041788. Its totient is φ = 1041786.

The previous prime is 1041779. The next prime is 1041793. The reversal of 1041787 is 7871401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1041787 - 2³ = 1041779 is a prime.

It is not a weakly prime, because it can be changed into another prime (1041737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520893 + 520894.

It is an arithmetic number, because the mean of its divisors is an integer number (520894).

2^1041787 is an apocalyptic number.

1041787 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041787 is an equidigital number, since it uses as much as digits as its factorization.

1041787 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1568, while the sum is 28.

The square root of 1041787 is about 1020.6796755104. The cubic root of 1041787 is about 101.3739365313.

It can be divided in two parts, 104 and 1787, that added together give a triangular number (1891 = T₆₁).

The spelling of 1041787 in words is "one million, forty-one thousand, seven hundred eighty-seven".