6450967 has 4 divisors (see below), whose sum is σ = 6458256. Its totient is φ = 6443680.

The previous prime is 6450953. The next prime is 6451019. The reversal of 6450967 is 7690546.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7690546 = 2 ⋅3845273.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6450967 is a prime.

It is a super-2 number, since 2×6450967² = 83229950470178, which contains 22 as substring.

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 (6450907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2098 + ... + 4159.

It is an arithmetic number, because the mean of its divisors is an integer number (1614564).

Almost surely, 2^6450967 is an apocalyptic number.

6450967 is a deficient number, since it is larger than the sum of its proper divisors (7289).

6450967 is a wasteful number, since it uses less digits than its factorization.

6450967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7288.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 6450967 is about 2539.8753906442. The cubic root of 6450967 is about 186.1551005215.

The spelling of 6450967 in words is "six million, four hundred fifty thousand, nine hundred sixty-seven".