1157352 has 48 divisors (see below), whose sum is σ = 3347040. Its totient is φ = 326688.

The previous prime is 1157341. The next prime is 1157357. The reversal of 1157352 is 2537511.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1157357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13903 + ... + 13985.

It is an arithmetic number, because the mean of its divisors is an integer number (69730).

2^1157352 is an apocalyptic number.

1157352 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 1157352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1673520).

1157352 is an abundant number, since it is smaller than the sum of its proper divisors (2189688).

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

1157352 is an equidigital number, since it uses as much as digits as its factorization.

1157352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 95 counting only the distinct ones).

The product of its digits is 1050, while the sum is 24.

The square root of 1157352 is about 1075.8029559357. The cubic root of 1157352 is about 104.9917453828.

Multiplying 1157352 by its product of digits (1050), we get a square (1215219600 = 34860²).

The spelling of 1157352 in words is "one million, one hundred fifty-seven thousand, three hundred fifty-two".