604953 has 6 divisors (see below), whose sum is σ = 873834. Its totient is φ = 403296.

The previous prime is 604949. The next prime is 604957. The reversal of 604953 is 359406.

It is a happy number.

604953 is a `hidden beast` number, since 604 + 9 + 53 = 666.

604953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (604949) and next prime (604957).

It can be written as a sum of positive squares in only one way, i.e., 589824 + 15129 = 768^2 + 123^2 .

It is not a de Polignac number, because 604953 - 2² = 604949 is a prime.

It is not an unprimeable number, because it can be changed into a prime (604957) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33600 + ... + 33617.

It is an arithmetic number, because the mean of its divisors is an integer number (145639).

2⁶⁰⁴⁹⁵³ is an apocalyptic number.

It is an amenable number.

604953 is a deficient number, since it is larger than the sum of its proper divisors (268881).

604953 is a wasteful number, since it uses less digits than its factorization.

604953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67223 (or 67220 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 604953 is about 777.7872459741. The cubic root of 604953 is about 84.5747153787.

The spelling of 604953 in words is "six hundred four thousand, nine hundred fifty-three".