650467 has 4 divisors (see below), whose sum is σ = 653256. Its totient is φ = 647680.

The previous prime is 650449. The next prime is 650477. The reversal of 650467 is 764056.

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

It is a cyclic number.

It is not a de Polignac number, because 650467 - 2¹⁵ = 617699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (650477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1009 + ... + 1522.

It is an arithmetic number, because the mean of its divisors is an integer number (163314).

2⁶⁵⁰⁴⁶⁷ is an apocalyptic number.

650467 is a deficient number, since it is larger than the sum of its proper divisors (2789).

650467 is a wasteful number, since it uses less digits than its factorization.

650467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2788.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 650467 is about 806.5153439334. The cubic root of 650467 is about 86.6446508838.

The spelling of 650467 in words is "six hundred fifty thousand, four hundred sixty-seven".