1086423 has 16 divisors (see below), whose sum is σ = 1582560. Its totient is φ = 658944.

The previous prime is 1086413. The next prime is 1086433. The reversal of 1086423 is 3246801.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1086413) and next prime (1086433).

It is not a de Polignac number, because 1086423 - 2⁵ = 1086391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1086393 and 1086402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086413) by changing a digit.

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, 3315 + ... + 3627.

It is an arithmetic number, because the mean of its divisors is an integer number (98910).

2^1086423 is an apocalyptic number.

1086423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1086423 is a deficient number, since it is larger than the sum of its proper divisors (496137).

1086423 is a wasteful number, since it uses less digits than its factorization.

1086423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1086423 is about 1042.3161708426. The cubic root of 1086423 is about 102.8015470604.

The spelling of 1086423 in words is "one million, eighty-six thousand, four hundred twenty-three".