5891407 has 2 divisors, whose sum is σ = 5891408. Its totient is φ = 5891406.

The previous prime is 5891393. The next prime is 5891419. The reversal of 5891407 is 7041985.

It is a happy number.

5891407 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5891407 - 2⁷ = 5891279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5891447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2945703 + 2945704.

It is an arithmetic number, because the mean of its divisors is an integer number (2945704).

Almost surely, 2^5891407 is an apocalyptic number.

5891407 is a deficient number, since it is larger than the sum of its proper divisors (1).

5891407 is an equidigital number, since it uses as much as digits as its factorization.

5891407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 5891407 is about 2427.2220747183. Note that the first 3 decimals coincide. The cubic root of 5891407 is about 180.6091195435.

The spelling of 5891407 in words is "five million, eight hundred ninety-one thousand, four hundred seven".