655948 has 6 divisors (see below), whose sum is σ = 1147916. Its totient is φ = 327972.

The previous prime is 655943. The next prime is 655961. The reversal of 655948 is 849556.

It is not an unprimeable number, because it can be changed into a prime (655943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81990 + ... + 81997.

2⁶⁵⁵⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

655948 is a deficient number, since it is larger than the sum of its proper divisors (491968).

655948 is a wasteful number, since it uses less digits than its factorization.

655948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163991 (or 163989 counting only the distinct ones).

The product of its digits is 43200, while the sum is 37.

The square root of 655948 is about 809.9061674046. The cubic root of 655948 is about 86.8873337905.

The spelling of 655948 in words is "six hundred fifty-five thousand, nine hundred forty-eight".