1106392 has 32 divisors (see below), whose sum is σ = 2476800. Its totient is φ = 453024.

The previous prime is 1106381. The next prime is 1106401. The reversal of 1106392 is 2936011.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 859 + ... + 1717.

It is an arithmetic number, because the mean of its divisors is an integer number (77400).

2^1106392 is an apocalyptic number.

1106392 is the 859-th pentagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1106392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1238400).

1106392 is an abundant number, since it is smaller than the sum of its proper divisors (1370408).

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

1106392 is a wasteful number, since it uses less digits than its factorization.

1106392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895 (or 891 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 1106392 is about 1051.8517005738. The cubic root of 1106392 is about 103.4275750252.

The spelling of 1106392 in words is "one million, one hundred six thousand, three hundred ninety-two".