663062 has 8 divisors (see below), whose sum is σ = 1047000. Its totient is φ = 314064.

The previous prime is 663053. The next prime is 663071. The reversal of 663062 is 260366.

It is an interprime number because it is at equal distance from previous prime (663053) and next prime (663071).

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

It is a congruent number.

It is an unprimeable number.

663062 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8687 + ... + 8762.

It is an arithmetic number, because the mean of its divisors is an integer number (130875).

2⁶⁶³⁰⁶² is an apocalyptic number.

663062 is a deficient number, since it is larger than the sum of its proper divisors (383938).

663062 is a wasteful number, since it uses less digits than its factorization.

663062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17470.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 663062 is about 814.2861904761. The cubic root of 663062 is about 87.2003135247.

The spelling of 663062 in words is "six hundred sixty-three thousand, sixty-two".