1151052 has 48 divisors (see below), whose sum is σ = 3128832. Its totient is φ = 322560.

The previous prime is 1151047. The next prime is 1151057. The reversal of 1151052 is 2501511.

It is an interprime number because it is at equal distance from previous prime (1151047) and next prime (1151057).

It is not an unprimeable number, because it can be changed into a prime (1151057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5868 + ... + 6060.

It is an arithmetic number, because the mean of its divisors is an integer number (65184).

2^1151052 is an apocalyptic number.

1151052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1151052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1564416).

1151052 is an abundant number, since it is smaller than the sum of its proper divisors (1977780).

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

1151052 is a wasteful number, since it uses less digits than its factorization.

1151052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 15.

The square root of 1151052 is about 1072.8709148821. The cubic root of 1151052 is about 104.8008925200.

Adding to 1151052 its reverse (2501511), we get a palindrome (3652563).

The spelling of 1151052 in words is "one million, one hundred fifty-one thousand, fifty-two".