1352880 has 60 divisors (see below), whose sum is σ = 4545840. Its totient is φ = 360576.

The previous prime is 1352873. The next prime is 1352881. The reversal of 1352880 is 882531.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352881) 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, 220 + ... + 1659.

It is an arithmetic number, because the mean of its divisors is an integer number (75764).

2^1352880 is an apocalyptic number.

1352880 is a gapful number since it is divisible by the number (10) 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 1352880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2272920).

1352880 is an abundant number, since it is smaller than the sum of its proper divisors (3192960).

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

1352880 is a wasteful number, since it uses less digits than its factorization.

1352880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1898 (or 1889 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 1352880 is about 1163.1336982480. The cubic root of 1352880 is about 110.5994818092.

The spelling of 1352880 in words is "one million, three hundred fifty-two thousand, eight hundred eighty".