6156047 has 2 divisors, whose sum is σ = 6156048. Its totient is φ = 6156046.

The previous prime is 6156037. The next prime is 6156049. The reversal of 6156047 is 7406516.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6156047 - 2⁶ = 6155983 is a prime.

Together with 6156049, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6156049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3078023 + 3078024.

It is an arithmetic number, because the mean of its divisors is an integer number (3078024).

Almost surely, 2^6156047 is an apocalyptic number.

6156047 is a deficient number, since it is larger than the sum of its proper divisors (1).

6156047 is an equidigital number, since it uses as much as digits as its factorization.

6156047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 6156047 is about 2481.1382468536. The cubic root of 6156047 is about 183.2739087479.

The spelling of 6156047 in words is "six million, one hundred fifty-six thousand, forty-seven".