1086001420 has 48 divisors (see below), whose sum is σ = 2616183360. Its totient is φ = 370946304.

The previous prime is 1086001403. The next prime is 1086001447. The reversal of 1086001420 is 241006801.

It is a junction number, because it is equal to n+sod(n) for n = 1086001391 and 1086001400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23242 + ... + 52078.

It is an arithmetic number, because the mean of its divisors is an integer number (54503820).

Almost surely, 2^1086001420 is an apocalyptic number.

1086001420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1086001420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1308091680).

1086001420 is an abundant number, since it is smaller than the sum of its proper divisors (1530181940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1086001420 is a wasteful number, since it uses less digits than its factorization.

1086001420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29122 (or 29120 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1086001420 is about 32954.5356514092. The cubic root of 1086001420 is about 1027.8824816329.

The spelling of 1086001420 in words is "one billion, eighty-six million, one thousand, four hundred twenty".