320025214 has 8 divisors (see below), whose sum is σ = 495523008. Its totient is φ = 154850880.

The previous prime is 320025203. The next prime is 320025217. The reversal of 320025214 is 412520023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×320025214² = 204832275191491592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 320025191 and 320025200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320025217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2580787 + ... + 2580910.

It is an arithmetic number, because the mean of its divisors is an integer number (61940376).

Almost surely, 2^320025214 is an apocalyptic number.

320025214 is a deficient number, since it is larger than the sum of its proper divisors (175497794).

320025214 is a wasteful number, since it uses less digits than its factorization.

320025214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5161730.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 320025214 is about 17889.2485588411. The cubic root of 320025214 is about 684.0083429212.

Adding to 320025214 its reverse (412520023), we get a palindrome (732545237).

The spelling of 320025214 in words is "three hundred twenty million, twenty-five thousand, two hundred fourteen".