8251338 has 8 divisors (see below), whose sum is σ = 16502688. Its totient is φ = 2750444.

The previous prime is 8251337. The next prime is 8251343. The reversal of 8251338 is 8331528.

It is a happy number.

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

8251338 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8251337) 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, 687606 + ... + 687617.

It is an arithmetic number, because the mean of its divisors is an integer number (2062836).

Almost surely, 2^8251338 is an apocalyptic number.

8251338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8251338 is a wasteful number, since it uses less digits than its factorization.

8251338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375228.

The product of its digits is 5760, while the sum is 30.

The square root of 8251338 is about 2872.5142297298. The cubic root of 8251338 is about 202.0729240349.

The spelling of 8251338 in words is "eight million, two hundred fifty-one thousand, three hundred thirty-eight".