1110906 has 12 divisors (see below), whose sum is σ = 2407002. Its totient is φ = 370296.

The previous prime is 1110887. The next prime is 1110913. The reversal of 1110906 is 6090111.

It can be written as a sum of positive squares in only one way, i.e., 1083681 + 27225 = 1041^2 + 165^2 .

It is a super-2 number, since 2×1110906² = 2468224281672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 61717 = 1110906 / (1 + 1 + 1 + 0 + 9 + 0 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30841 + ... + 30876.

2^1110906 is an apocalyptic number.

1110906 is an abundant number, since it is smaller than the sum of its proper divisors (1296096).

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

1110906 is a wasteful number, since it uses less digits than its factorization.

1110906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61725 (or 61722 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 1110906 is about 1053.9952561563. The cubic root of 1110906 is about 103.5680431938.

It can be divided in two parts, 1110 and 906, that added together give a triangular number (2016 = T₆₃).

The spelling of 1110906 in words is "one million, one hundred ten thousand, nine hundred six".