653352 has 32 divisors (see below), whose sum is σ = 1867200. Its totient is φ = 186624.

The previous prime is 653339. The next prime is 653357. The reversal of 653352 is 253356.

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 (653357) by changing a digit.

653352 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1777 + ... + 2112.

It is an arithmetic number, because the mean of its divisors is an integer number (58350).

2⁶⁵³³⁵² is an apocalyptic number.

It is an amenable number.

653352 is an abundant number, since it is smaller than the sum of its proper divisors (1213848).

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

653352 is a wasteful number, since it uses less digits than its factorization.

653352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3905 (or 3901 counting only the distinct ones).

The product of its digits is 2700, while the sum is 24.

The square root of 653352 is about 808.3019237884. The cubic root of 653352 is about 86.7725595833.

The spelling of 653352 in words is "six hundred fifty-three thousand, three hundred fifty-two".