454864 has 10 divisors (see below), whose sum is σ = 881330. Its totient is φ = 227424.

The previous prime is 454859. The next prime is 454889. The reversal of 454864 is 468454.

It can be written as a sum of positive squares in only one way, i.e., 360000 + 94864 = 600^2 + 308^2 .

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14199 + ... + 14230.

It is an arithmetic number, because the mean of its divisors is an integer number (88133).

2⁴⁵⁴⁸⁶⁴ is an apocalyptic number.

It is an amenable number.

454864 is a deficient number, since it is larger than the sum of its proper divisors (426466).

454864 is a wasteful number, since it uses less digits than its factorization.

454864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28437 (or 28431 counting only the distinct ones).

The product of its digits is 15360, while the sum is 31.

The square root of 454864 is about 674.4360607204. The cubic root of 454864 is about 76.9060528480.

The spelling of 454864 in words is "four hundred fifty-four thousand, eight hundred sixty-four".