8274401 has 2 divisors, whose sum is σ = 8274402. Its totient is φ = 8274400.

The previous prime is 8274379. The next prime is 8274403. The reversal of 8274401 is 1044728.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8271376 + 3025 = 2876^2 + 55^2 .

It is a cyclic number.

It is not a de Polignac number, because 8274401 - 2¹⁴ = 8258017 is a prime.

Together with 8274403, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (8274403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4137200 + 4137201.

It is an arithmetic number, because the mean of its divisors is an integer number (4137201).

Almost surely, 2^8274401 is an apocalyptic number.

It is an amenable number.

8274401 is a deficient number, since it is larger than the sum of its proper divisors (1).

8274401 is an equidigital number, since it uses as much as digits as its factorization.

8274401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 8274401 is about 2876.5258559589. The cubic root of 8274401 is about 202.2610176723.

The spelling of 8274401 in words is "eight million, two hundred seventy-four thousand, four hundred one".