1120662 has 16 divisors (see below), whose sum is σ = 2490480. Its totient is φ = 373536.

The previous prime is 1120661. The next prime is 1120663. The reversal of 1120662 is 2660211.

It is a happy number.

1120662 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 662 = 666.

It is an interprime number because it is at equal distance from previous prime (1120661) and next prime (1120663).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10323 + ... + 10430.

It is an arithmetic number, because the mean of its divisors is an integer number (155655).

2^1120662 is an apocalyptic number.

1120662 is an abundant number, since it is smaller than the sum of its proper divisors (1369818).

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

1120662 is a wasteful number, since it uses less digits than its factorization.

1120662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20764 (or 20758 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1120662 is about 1058.6132438242. The cubic root of 1120662 is about 103.8703389064.

Adding to 1120662 its reverse (2660211), we get a palindrome (3780873).

The spelling of 1120662 in words is "one million, one hundred twenty thousand, six hundred sixty-two".