1121352 has 16 divisors (see below), whose sum is σ = 2803440. Its totient is φ = 373776.

The previous prime is 1121347. The next prime is 1121357. The reversal of 1121352 is 2531211.

It is an interprime number because it is at equal distance from previous prime (1121347) and next prime (1121357).

It is not an unprimeable number, because it can be changed into a prime (1121357) 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, 23338 + ... + 23385.

It is an arithmetic number, because the mean of its divisors is an integer number (175215).

2^1121352 is an apocalyptic number.

1121352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1121352 is an abundant number, since it is smaller than the sum of its proper divisors (1682088).

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

1121352 is a wasteful number, since it uses less digits than its factorization.

1121352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46732 (or 46728 counting only the distinct ones).

The product of its digits is 60, while the sum is 15.

The square root of 1121352 is about 1058.9390917329. The cubic root of 1121352 is about 103.8916524483.

Adding to 1121352 its reverse (2531211), we get a palindrome (3652563).

The spelling of 1121352 in words is "one million, one hundred twenty-one thousand, three hundred fifty-two".