1118452 has 6 divisors (see below), whose sum is σ = 1957298. Its totient is φ = 559224.

The previous prime is 1118441. The next prime is 1118479. The reversal of 1118452 is 2548111.

It can be written as a sum of positive squares in only one way, i.e., 1094116 + 24336 = 1046^2 + 156^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139803 + ... + 139810.

2^1118452 is an apocalyptic number.

It is an amenable number.

1118452 is a deficient number, since it is larger than the sum of its proper divisors (838846).

1118452 is a wasteful number, since it uses less digits than its factorization.

1118452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279617 (or 279615 counting only the distinct ones).

The product of its digits is 320, while the sum is 22.

The square root of 1118452 is about 1057.5689102843. The cubic root of 1118452 is about 103.8020148529.

It can be divided in two parts, 11184 and 52, that added together give a square (11236 = 106²).

The spelling of 1118452 in words is "one million, one hundred eighteen thousand, four hundred fifty-two".