454180 has 12 divisors (see below), whose sum is σ = 953820. Its totient is φ = 181664.

The previous prime is 454159. The next prime is 454183. The reversal of 454180 is 81454.

It can be written as a sum of positive squares in 2 ways, for example, as 54756 + 399424 = 234^2 + 632^2 .

It is not an unprimeable number, because it can be changed into a prime (454183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11335 + ... + 11374.

It is an arithmetic number, because the mean of its divisors is an integer number (79485).

2⁴⁵⁴¹⁸⁰ is an apocalyptic number.

It is an amenable number.

454180 is an abundant number, since it is smaller than the sum of its proper divisors (499640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454180 is a wasteful number, since it uses less digits than its factorization.

454180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22718 (or 22716 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 454180 is about 673.9287796199. The cubic root of 454180 is about 76.8674844483.

It can be divided in two parts, 45 and 4180, that added together give a square (4225 = 65²).

The spelling of 454180 in words is "four hundred fifty-four thousand, one hundred eighty".