1152704 has 56 divisors (see below), whose sum is σ = 2731008. Its totient is φ = 472320.

The previous prime is 1152677. The next prime is 1152707. The reversal of 1152704 is 4072511.

1152704 = T₁₆₁ + T₁₆₂ + ... + T₂₂₂.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (1152707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13847 + ... + 13929.

It is an arithmetic number, because the mean of its divisors is an integer number (48768).

2^1152704 is an apocalyptic number.

1152704 is a gapful number since it is divisible by the number (14) 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 1152704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1365504).

1152704 is an abundant number, since it is smaller than the sum of its proper divisors (1578304).

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

1152704 is an equidigital number, since it uses as much as digits as its factorization.

1152704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 1152704 is about 1073.6405357474. The cubic root of 1152704 is about 104.8510056090.

The spelling of 1152704 in words is "one million, one hundred fifty-two thousand, seven hundred four".