6451334 has 4 divisors (see below), whose sum is σ = 9677004. Its totient is φ = 3225666.

The previous prime is 6451331. The next prime is 6451337. The reversal of 6451334 is 4331546.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4331546 = 2 ⋅2165773.

It is an interprime number because it is at equal distance from previous prime (6451331) and next prime (6451337).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6451331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612832 + ... + 1612835.

It is an arithmetic number, because the mean of its divisors is an integer number (2419251).

Almost surely, 2^6451334 is an apocalyptic number.

6451334 is a deficient number, since it is larger than the sum of its proper divisors (3225670).

6451334 is a wasteful number, since it uses less digits than its factorization.

6451334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3225669.

The product of its digits is 4320, while the sum is 26.

The square root of 6451334 is about 2539.9476372555. The cubic root of 6451334 is about 186.1586306189.

The spelling of 6451334 in words is "six million, four hundred fifty-one thousand, three hundred thirty-four".