6146407 has 2 divisors, whose sum is σ = 6146408. Its totient is φ = 6146406.

The previous prime is 6146369. The next prime is 6146417. The reversal of 6146407 is 7046416.

6146407 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 a de Polignac number, because none of the positive numbers 2^k-6146407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6146417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3073203 + 3073204.

It is an arithmetic number, because the mean of its divisors is an integer number (3073204).

Almost surely, 2^6146407 is an apocalyptic number.

6146407 is a deficient number, since it is larger than the sum of its proper divisors (1).

6146407 is an equidigital number, since it uses as much as digits as its factorization.

6146407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 6146407 is about 2479.1948289717. The cubic root of 6146407 is about 183.1781934565.

Subtracting 6146407 from its reverse (7046416), we obtain a palindrome (900009).

It can be divided in two parts, 614 and 6407, that added together give a triangular number (7021 = T₁₁₈).

The spelling of 6146407 in words is "six million, one hundred forty-six thousand, four hundred seven".