8274426 has 8 divisors (see below), whose sum is σ = 16548864. Its totient is φ = 2758140.

The previous prime is 8274403. The next prime is 8274437. The reversal of 8274426 is 6244728.

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

8274426 is an admirable number.

It is a super-2 number, since 2×8274426² = 136932251258952, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a plaindrome in base 14.

It is a zygodrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689530 + ... + 689541.

It is an arithmetic number, because the mean of its divisors is an integer number (2068608).

Almost surely, 2^8274426 is an apocalyptic number.

8274426 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.

8274426 is a wasteful number, since it uses less digits than its factorization.

8274426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379076.

The product of its digits is 21504, while the sum is 33.

The square root of 8274426 is about 2876.5302014754. The cubic root of 8274426 is about 202.2612213737.

It can be divided in two parts, 827 and 4426, that added together give a triangular number (5253 = T₁₀₂).

The spelling of 8274426 in words is "eight million, two hundred seventy-four thousand, four hundred twenty-six".