675047322 has 48 divisors (see below), whose sum is σ = 1553116032. Its totient is φ = 211167360.

The previous prime is 675047293. The next prime is 675047341. The reversal of 675047322 is 223740576.

It is a happy number.

675047322 is a `hidden beast` number, since 67 + 504 + 73 + 22 = 666.

675047322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109297 + ... + 115307.

It is an arithmetic number, because the mean of its divisors is an integer number (32356584).

Almost surely, 2^675047322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 675047322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (776558016).

675047322 is an abundant number, since it is smaller than the sum of its proper divisors (878068710).

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

675047322 is a wasteful number, since it uses less digits than its factorization.

675047322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6403 (or 6400 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 675047322 is about 25981.6728098866. The cubic root of 675047322 is about 877.2258202985.

Adding to 675047322 its reverse (223740576), we get a palindrome (898787898).

The spelling of 675047322 in words is "six hundred seventy-five million, forty-seven thousand, three hundred twenty-two".