4500454 has 24 divisors (see below), whose sum is σ = 8269560. Its totient is φ = 1826496.

The previous prime is 4500443. The next prime is 4500491. The reversal of 4500454 is 4540054.

It is a super-2 number, since 2×4500454² = 40508172412232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 654 + ... + 3070.

It is an arithmetic number, because the mean of its divisors is an integer number (344565).

Almost surely, 2^4500454 is an apocalyptic number.

4500454 is a deficient number, since it is larger than the sum of its proper divisors (3769106).

4500454 is a wasteful number, since it uses less digits than its factorization.

4500454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2452 (or 2445 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 4500454 is about 2121.4273496870. The cubic root of 4500454 is about 165.1019143875.

Adding to 4500454 its product of nonzero digits (1600), we get a palindrome (4502054).

The spelling of 4500454 in words is "four million, five hundred thousand, four hundred fifty-four".