662956 has 12 divisors (see below), whose sum is σ = 1325968. Its totient is φ = 284112.

The previous prime is 662953. The next prime is 662957. The reversal of 662956 is 659266.

662956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

662956 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a d-powerful number, because it can be written as 6 + 6³ + 9⁶ + 2¹⁷ + 5 + 6³ .

It is not an unprimeable number, because it can be changed into a prime (662951) 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, 11811 + ... + 11866.

2⁶⁶²⁹⁵⁶ is an apocalyptic number.

It is an amenable number.

662956 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

662956 is a wasteful number, since it uses less digits than its factorization.

662956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23688 (or 23686 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The square root of 662956 is about 814.2211001933. The cubic root of 662956 is about 87.1956665355.

The spelling of 662956 in words is "six hundred sixty-two thousand, nine hundred fifty-six".