1166452 has 12 divisors (see below), whose sum is σ = 2332960. Its totient is φ = 499896.

The previous prime is 1166441. The next prime is 1166453. The reversal of 1166452 is 2546611.

1166452 is an admirable number.

It is a super-2 number, since 2×1166452² = 2721220536608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1166453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20802 + ... + 20857.

2^1166452 is an apocalyptic number.

It is an amenable number.

1166452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1166452 is a wasteful number, since it uses less digits than its factorization.

1166452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41670 (or 41668 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 1166452 is about 1080.0240738058. The cubic root of 1166452 is about 105.2662028417.

The spelling of 1166452 in words is "one million, one hundred sixty-six thousand, four hundred fifty-two".