1158652 has 24 divisors (see below), whose sum is σ = 2343600. Its totient is φ = 495360.

The previous prime is 1158643. The next prime is 1158653. The reversal of 1158652 is 2568511.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 1158652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1158653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27 + ... + 1522.

It is an arithmetic number, because the mean of its divisors is an integer number (97650).

2^1158652 is an apocalyptic number.

It is an amenable number.

1158652 is an abundant number, since it is smaller than the sum of its proper divisors (1184948).

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

1158652 is a wasteful number, since it uses less digits than its factorization.

1158652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1581 (or 1579 counting only the distinct ones).

The product of its digits is 2400, while the sum is 28.

The square root of 1158652 is about 1076.4069862278. The cubic root of 1158652 is about 105.0310414647.

The spelling of 1158652 in words is "one million, one hundred fifty-eight thousand, six hundred fifty-two".