1106805810 has 64 divisors (see below), whose sum is σ = 2965248000. Its totient is φ = 262073280.

The previous prime is 1106805809. The next prime is 1106805829. The reversal of 1106805810 is 185086011.

It is a happy number.

It is a super-2 number, since 2×1106805810² = 2450038202099512200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24810 + ... + 53189.

It is an arithmetic number, because the mean of its divisors is an integer number (46332000).

Almost surely, 2^1106805810 is an apocalyptic number.

1106805810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1106805810 is an abundant number, since it is smaller than the sum of its proper divisors (1858442190).

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

1106805810 is a wasteful number, since it uses less digits than its factorization.

1106805810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78063.

The product of its (nonzero) digits is 1920, while the sum is 30.

The square root of 1106805810 is about 33268.6911374644. The cubic root of 1106805810 is about 1034.4046799320.

The spelling of 1106805810 in words is "one billion, one hundred six million, eight hundred five thousand, eight hundred ten".