648062 has 4 divisors (see below), whose sum is σ = 972096. Its totient is φ = 324030.

The previous prime is 648061. The next prime is 648073. The reversal of 648062 is 260846.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 260846 = 2 ⋅130423.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 648062.

It is not an unprimeable number, because it can be changed into a prime (648061) 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 as a sum of consecutive naturals, namely, 162014 + ... + 162017.

It is an arithmetic number, because the mean of its divisors is an integer number (243024).

2⁶⁴⁸⁰⁶² is an apocalyptic number.

648062 is a deficient number, since it is larger than the sum of its proper divisors (324034).

648062 is a wasteful number, since it uses less digits than its factorization.

648062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324033.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 648062 is about 805.0229810384. The cubic root of 648062 is about 86.5377339907.

The spelling of 648062 in words is "six hundred forty-eight thousand, sixty-two".