1149752 has 8 divisors (see below), whose sum is σ = 2155800. Its totient is φ = 574872.

The previous prime is 1149749. The next prime is 1149769. The reversal of 1149752 is 2579411.

1149752 is nontrivially palindromic in base 3.

It is a tau number, because it is divible by the number of its divisors (8).

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, 71852 + ... + 71867.

It is an arithmetic number, because the mean of its divisors is an integer number (269475).

2^1149752 is an apocalyptic number.

It is an amenable number.

1149752 is a deficient number, since it is larger than the sum of its proper divisors (1006048).

1149752 is a wasteful number, since it uses less digits than its factorization.

1149752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143725 (or 143721 counting only the distinct ones).

The product of its digits is 2520, while the sum is 29.

The square root of 1149752 is about 1072.2648926455. The cubic root of 1149752 is about 104.7614235581.

The spelling of 1149752 in words is "one million, one hundred forty-nine thousand, seven hundred fifty-two".