1085366406 has 8 divisors (see below), whose sum is σ = 2170732824. Its totient is φ = 361788800.

The previous prime is 1085366341. The next prime is 1085366413. The reversal of 1085366406 is 6046635801.

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

1085366406 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90447195 + ... + 90447206.

It is an arithmetic number, because the mean of its divisors is an integer number (271341603).

Almost surely, 2^1085366406 is an apocalyptic number.

1085366406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1085366406 is a wasteful number, since it uses less digits than its factorization.

1085366406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180894406.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 1085366406 is about 32944.8995445426. The cubic root of 1085366406 is about 1027.6820991360.

The spelling of 1085366406 in words is "one billion, eighty-five million, three hundred sixty-six thousand, four hundred six".