453598 has 4 divisors (see below), whose sum is σ = 680400. Its totient is φ = 226798.

The previous prime is 453571. The next prime is 453599. The reversal of 453598 is 895354.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 895354 = 2 ⋅447677.

It is a super-2 number, since 2×453598² = 411502291208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453599) by changing a digit.

453598 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113398 + ... + 113401.

It is an arithmetic number, because the mean of its divisors is an integer number (170100).

2⁴⁵³⁵⁹⁸ is an apocalyptic number.

453598 is a deficient number, since it is larger than the sum of its proper divisors (226802).

453598 is a wasteful number, since it uses less digits than its factorization.

453598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226801.

The product of its digits is 21600, while the sum is 34.

The square root of 453598 is about 673.4968448330. The cubic root of 453598 is about 76.8346369732.

The spelling of 453598 in words is "four hundred fifty-three thousand, five hundred ninety-eight".