1116472 has 16 divisors (see below), whose sum is σ = 2392560. Its totient is φ = 478464.

The previous prime is 1116469. The next prime is 1116473. The reversal of 1116472 is 2746111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9913 + ... + 10024.

It is an arithmetic number, because the mean of its divisors is an integer number (149535).

2^1116472 is an apocalyptic number.

It is an amenable number.

1116472 is an abundant number, since it is smaller than the sum of its proper divisors (1276088).

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

1116472 is a wasteful number, since it uses less digits than its factorization.

1116472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19950 (or 19946 counting only the distinct ones).

The product of its digits is 336, while the sum is 22.

The square root of 1116472 is about 1056.6323864050. The cubic root of 1116472 is about 103.7407249656.

It can be divided in two parts, 11164 and 72, that added together give a square (11236 = 106²).

The spelling of 1116472 in words is "one million, one hundred sixteen thousand, four hundred seventy-two".