6450965 has 8 divisors (see below), whose sum is σ = 7802880. Its totient is φ = 5119632.

The previous prime is 6450953. The next prime is 6451019. The reversal of 6450965 is 5690546.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6450965 - 2⁴ = 6450949 is a prime.

It is a super-2 number, since 2×6450965² = 83229898862450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4445 + ... + 5714.

It is an arithmetic number, because the mean of its divisors is an integer number (975360).

Almost surely, 2^6450965 is an apocalyptic number.

It is an amenable number.

6450965 is a deficient number, since it is larger than the sum of its proper divisors (1351915).

6450965 is a wasteful number, since it uses less digits than its factorization.

6450965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10291.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 6450965 is about 2539.8749969241. The cubic root of 6450965 is about 186.1550812835.

The spelling of 6450965 in words is "six million, four hundred fifty thousand, nine hundred sixty-five".