455470 has 16 divisors (see below), whose sum is σ = 842688. Its totient is φ = 177120.

The previous prime is 455461. The next prime is 455471. The reversal of 455470 is 74554.

455470 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246 + ... + 985.

It is an arithmetic number, because the mean of its divisors is an integer number (52668).

2⁴⁵⁵⁴⁷⁰ is an apocalyptic number.

455470 is a deficient number, since it is larger than the sum of its proper divisors (387218).

455470 is a wasteful number, since it uses less digits than its factorization.

455470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 455470 is about 674.8851754188. The cubic root of 455470 is about 76.9401908076.

It can be divided in two parts, 4554 and 70, that added together give a square (4624 = 68²).

The spelling of 455470 in words is "four hundred fifty-five thousand, four hundred seventy".