1116654 has 32 divisors (see below), whose sum is σ = 2785536. Its totient is φ = 289920.

The previous prime is 1116653. The next prime is 1116659. The reversal of 1116654 is 4566111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116653) 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, 747 + ... + 1670.

It is an arithmetic number, because the mean of its divisors is an integer number (87048).

2^1116654 is an apocalyptic number.

1116654 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1116654 is an abundant number, since it is smaller than the sum of its proper divisors (1668882).

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

1116654 is a wasteful number, since it uses less digits than its factorization.

1116654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2440.

The product of its digits is 720, while the sum is 24.

The square root of 1116654 is about 1056.7185055633. The cubic root of 1116654 is about 103.7463617053.

It can be divided in two parts, 1116 and 654, that added together give a triangular number (1770 = T₅₉).

The spelling of 1116654 in words is "one million, one hundred sixteen thousand, six hundred fifty-four".