1157852 has 6 divisors (see below), whose sum is σ = 2026248. Its totient is φ = 578924.

The previous prime is 1157851. The next prime is 1157869. The reversal of 1157852 is 2587511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1157851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144728 + ... + 144735.

It is an arithmetic number, because the mean of its divisors is an integer number (337708).

2^1157852 is an apocalyptic number.

It is an amenable number.

1157852 is a deficient number, since it is larger than the sum of its proper divisors (868396).

1157852 is a wasteful number, since it uses less digits than its factorization.

1157852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289467 (or 289465 counting only the distinct ones).

The product of its digits is 2800, while the sum is 29.

The square root of 1157852 is about 1076.0353154056. The cubic root of 1157852 is about 105.0068627412.

The spelling of 1157852 in words is "one million, one hundred fifty-seven thousand, eight hundred fifty-two".