4812453 has 40 divisors (see below), whose sum is σ = 7840800. Its totient is φ = 2931552.

The previous prime is 4812433. The next prime is 4812481. The reversal of 4812453 is 3542184.

It is not a de Polignac number, because 4812453 - 2⁵ = 4812421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

4812453 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4812413) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 81538 + ... + 81596.

It is an arithmetic number, because the mean of its divisors is an integer number (196020).

Almost surely, 2^4812453 is an apocalyptic number.

It is an amenable number.

4812453 is a deficient number, since it is larger than the sum of its proper divisors (3028347).

4812453 is a wasteful number, since it uses less digits than its factorization.

4812453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 134 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 4812453 is about 2193.7303845277. The cubic root of 4812453 is about 168.8322857952.

The spelling of 4812453 in words is "four million, eight hundred twelve thousand, four hundred fifty-three".