675270 has 64 divisors (see below), whose sum is σ = 1874880. Its totient is φ = 172800.

The previous prime is 675263. The next prime is 675271. The reversal of 675270 is 72576.

675270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11040 + ... + 11100.

It is an arithmetic number, because the mean of its divisors is an integer number (29295).

2⁶⁷⁵²⁷⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 675270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (937440).

675270 is an abundant number, since it is smaller than the sum of its proper divisors (1199610).

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

675270 is a wasteful number, since it uses less digits than its factorization.

675270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 675270 is about 821.7481365966. The cubic root of 675270 is about 87.7322266582.

The spelling of 675270 in words is "six hundred seventy-five thousand, two hundred seventy".