1129952 has 12 divisors (see below), whose sum is σ = 2224656. Its totient is φ = 564960.

The previous prime is 1129951. The next prime is 1129957. The reversal of 1129952 is 2599211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1129951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17624 + ... + 17687.

It is an arithmetic number, because the mean of its divisors is an integer number (185388).

2^1129952 is an apocalyptic number.

It is an amenable number.

1129952 is a deficient number, since it is larger than the sum of its proper divisors (1094704).

1129952 is an equidigital number, since it uses as much as digits as its factorization.

1129952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35321 (or 35313 counting only the distinct ones).

The product of its digits is 1620, while the sum is 29.

The square root of 1129952 is about 1062.9920037329. The cubic root of 1129952 is about 104.1565689056.

The spelling of 1129952 in words is "one million, one hundred twenty-nine thousand, nine hundred fifty-two".