457652 has 18 divisors (see below), whose sum is σ = 868518. Its totient is φ = 210912.

The previous prime is 457651. The next prime is 457661. The reversal of 457652 is 256754.

It can be written as a sum of positive squares in 3 ways, for example, as 55696 + 401956 = 236^2 + 634^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457651) 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 5 ways as a sum of consecutive naturals, for example, 338 + ... + 1014.

It is an arithmetic number, because the mean of its divisors is an integer number (48251).

2⁴⁵⁷⁶⁵² is an apocalyptic number.

It is a pronic number, being equal to 676×677.

It is an amenable number.

457652 is a deficient number, since it is larger than the sum of its proper divisors (410866).

457652 is a wasteful number, since it uses less digits than its factorization.

457652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707 (or 692 counting only the distinct ones).

The product of its digits is 8400, while the sum is 29.

The square root of 457652 is about 676.4998152254. The cubic root of 457652 is about 77.0628597846.

The spelling of 457652 in words is "four hundred fifty-seven thousand, six hundred fifty-two".