455072 has 12 divisors (see below), whose sum is σ = 895986. Its totient is φ = 227520.

The previous prime is 455053. The next prime is 455093. The reversal of 455072 is 270554.

455072 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 355216 + 99856 = 596^2 + 316^2 .

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7079 + ... + 7142.

2⁴⁵⁵⁰⁷² is an apocalyptic number.

It is an amenable number.

455072 is a deficient number, since it is larger than the sum of its proper divisors (440914).

455072 is a wasteful number, since it uses less digits than its factorization.

455072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14231 (or 14223 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 455072 is about 674.5902460012. The cubic root of 455072 is about 76.9177735831.

The spelling of 455072 in words is "four hundred fifty-five thousand, seventy-two".