8241407 has 2 divisors, whose sum is σ = 8241408. Its totient is φ = 8241406.

The previous prime is 8241397. The next prime is 8241419. The reversal of 8241407 is 7041428.

8241407 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8241407 - 2⁴ = 8241391 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8241427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4120703 + 4120704.

It is an arithmetic number, because the mean of its divisors is an integer number (4120704).

Almost surely, 2^8241407 is an apocalyptic number.

8241407 is a deficient number, since it is larger than the sum of its proper divisors (1).

8241407 is an equidigital number, since it uses as much as digits as its factorization.

8241407 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 8241407 is about 2870.7850842583. The cubic root of 8241407 is about 201.9918223661.

The spelling of 8241407 in words is "eight million, two hundred forty-one thousand, four hundred seven".