675028320 has 96 divisors (see below), whose sum is σ = 2133607392. Its totient is φ = 179392512.

The previous prime is 675028313. The next prime is 675028327. The reversal of 675028320 is 23820576.

It is an interprime number because it is at equal distance from previous prime (675028313) and next prime (675028327).

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675028327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147994 + ... + 152486.

It is an arithmetic number, because the mean of its divisors is an integer number (22225077).

Almost surely, 2^675028320 is an apocalyptic number.

675028320 is a gapful number since it is divisible by the number (60) 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 675028320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1066803696).

675028320 is an abundant number, since it is smaller than the sum of its proper divisors (1458579072).

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

675028320 is a wasteful number, since it uses less digits than its factorization.

675028320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4824 (or 4816 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 675028320 is about 25981.3071264708. The cubic root of 675028320 is about 877.2175891712.

Adding to 675028320 its reverse (23820576), we get a palindrome (698848896).

The spelling of 675028320 in words is "six hundred seventy-five million, twenty-eight thousand, three hundred twenty".