6374047 has 4 divisors (see below), whose sum is σ = 6397336. Its totient is φ = 6350760.

The previous prime is 6374041. The next prime is 6374051. The reversal of 6374047 is 7404736.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6374047 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6374041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11229 + ... + 11782.

It is an arithmetic number, because the mean of its divisors is an integer number (1599334).

Almost surely, 2^6374047 is an apocalyptic number.

6374047 is a deficient number, since it is larger than the sum of its proper divisors (23289).

6374047 is a wasteful number, since it uses less digits than its factorization.

6374047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23288.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 6374047 is about 2524.6875054153. The cubic root of 6374047 is about 185.4122484380.

The spelling of 6374047 in words is "six million, three hundred seventy-four thousand, forty-seven".