1086546 has 16 divisors (see below), whose sum is σ = 2219904. Its totient is φ = 354384.

The previous prime is 1086529. The next prime is 1086557. The reversal of 1086546 is 6456801.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1645 + ... + 2208.

It is an arithmetic number, because the mean of its divisors is an integer number (138744).

2^1086546 is an apocalyptic number.

1086546 is an abundant number, since it is smaller than the sum of its proper divisors (1133358).

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

1086546 is a wasteful number, since it uses less digits than its factorization.

1086546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3905.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1086546 is about 1042.3751723828. The cubic root of 1086546 is about 102.8054264927.

The spelling of 1086546 in words is "one million, eighty-six thousand, five hundred forty-six".