1086672 has 20 divisors (see below), whose sum is σ = 2807360. Its totient is φ = 362208.

The previous prime is 1086647. The next prime is 1086677. The reversal of 1086672 is 2766801.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11272 + ... + 11367.

It is an arithmetic number, because the mean of its divisors is an integer number (140368).

2^1086672 is an apocalyptic number.

1086672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1086672 is an abundant number, since it is smaller than the sum of its proper divisors (1720688).

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

1086672 is a wasteful number, since it uses less digits than its factorization.

1086672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22650 (or 22644 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 1086672 is about 1042.4356095222. The cubic root of 1086672 is about 102.8094002416.

The spelling of 1086672 in words is "one million, eighty-six thousand, six hundred seventy-two".