469453 has 4 divisors (see below), whose sum is σ = 489888. Its totient is φ = 449020.

The previous prime is 469439. The next prime is 469457. The reversal of 469453 is 354964.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-469453 is a prime.

It is a super-2 number, since 2×469453² = 440772238418, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10183 + ... + 10228.

It is an arithmetic number, because the mean of its divisors is an integer number (122472).

2⁴⁶⁹⁴⁵³ is an apocalyptic number.

It is an amenable number.

469453 is a deficient number, since it is larger than the sum of its proper divisors (20435).

469453 is a wasteful number, since it uses less digits than its factorization.

469453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20434.

The product of its digits is 12960, while the sum is 31.

The square root of 469453 is about 685.1664031460. The cubic root of 469453 is about 77.7196267531.

The spelling of 469453 in words is "four hundred sixty-nine thousand, four hundred fifty-three".