1085995495 has 16 divisors (see below), whose sum is σ = 1437674112. Its totient is φ = 782403840.

The previous prime is 1085995457. The next prime is 1085995499. The reversal of 1085995495 is 5945995801.

It is not a de Polignac number, because 1085995495 - 2⁹ = 1085994983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085995499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201087 + ... + 206416.

It is an arithmetic number, because the mean of its divisors is an integer number (89854632).

Almost surely, 2^1085995495 is an apocalyptic number.

1085995495 is a deficient number, since it is larger than the sum of its proper divisors (351678617).

1085995495 is a wasteful number, since it uses less digits than its factorization.

1085995495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407562.

The product of its (nonzero) digits is 2916000, while the sum is 55.

The square root of 1085995495 is about 32954.4457547081. The cubic root of 1085995495 is about 1027.8806123245.

The spelling of 1085995495 in words is "one billion, eighty-five million, nine hundred ninety-five thousand, four hundred ninety-five".