1087801 has 8 divisors (see below), whose sum is σ = 1278144. Its totient is φ = 912720.

The previous prime is 1087799. The next prime is 1087811.

1087801 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 1087801 - 2¹ = 1087799 is a prime.

It is a super-2 number, since 2×1087801² = 2366622031202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1087811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3661 + ... + 3946.

It is an arithmetic number, because the mean of its divisors is an integer number (159768).

2^1087801 is an apocalyptic number.

1087801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1087801 is a deficient number, since it is larger than the sum of its proper divisors (190343).

1087801 is a wasteful number, since it uses less digits than its factorization.

1087801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7631.

The product of its (nonzero) digits is 448, while the sum is 25.

The square root of 1087801 is about 1042.9769891997. The cubic root of 1087801 is about 102.8449925940.

The spelling of 1087801 in words is "one million, eighty-seven thousand, eight hundred one".