1088387 has 2 divisors, whose sum is σ = 1088388. Its totient is φ = 1088386.

The previous prime is 1088371. The next prime is 1088389. The reversal of 1088387 is 7838801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1088387 - 2⁴ = 1088371 is a prime.

Together with 1088389, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₈₄₈₆₉ and since 1088387 and 84869 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (1088389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 544193 + 544194.

It is an arithmetic number, because the mean of its divisors is an integer number (544194).

2^1088387 is an apocalyptic number.

1088387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1088387 is an equidigital number, since it uses as much as digits as its factorization.

1088387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 1088387 is about 1043.2578779957. The cubic root of 1088387 is about 102.8634568618.

The spelling of 1088387 in words is "one million, eighty-eight thousand, three hundred eighty-seven".