654962 has 16 divisors (see below), whose sum is σ = 1225152. Its totient is φ = 255120.

The previous prime is 654943. The next prime is 654967. The reversal of 654962 is 269456.

It is not an unprimeable number, because it can be changed into a prime (654967) 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 in 7 ways as a sum of consecutive naturals, for example, 1973 + ... + 2280.

It is an arithmetic number, because the mean of its divisors is an integer number (76572).

2⁶⁵⁴⁹⁶² is an apocalyptic number.

654962 is a deficient number, since it is larger than the sum of its proper divisors (570190).

654962 is a wasteful number, since it uses less digits than its factorization.

654962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4273.

The product of its digits is 12960, while the sum is 32.

The square root of 654962 is about 809.2972259930. The cubic root of 654962 is about 86.8437765406.

The spelling of 654962 in words is "six hundred fifty-four thousand, nine hundred sixty-two".