8272270 has 8 divisors (see below), whose sum is σ = 14890104. Its totient is φ = 3308904.

The previous prime is 8272267. The next prime is 8272273. The reversal of 8272270 is 722728.

It is an interprime number because it is at equal distance from previous prime (8272267) and next prime (8272273).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8272273) 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, 413604 + ... + 413623.

It is an arithmetic number, because the mean of its divisors is an integer number (1861263).

Almost surely, 2^8272270 is an apocalyptic number.

8272270 is a deficient number, since it is larger than the sum of its proper divisors (6617834).

8272270 is a wasteful number, since it uses less digits than its factorization.

8272270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827234.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 8272270 is about 2876.1554200008. The cubic root of 8272270 is about 202.2436526596.

Adding to 8272270 its reverse (722728), we get a palindrome (8994998).

The spelling of 8272270 in words is "eight million, two hundred seventy-two thousand, two hundred seventy".