4513146 has 64 divisors (see below), whose sum is σ = 10713600. Its totient is φ = 1252800.

The previous prime is 4513123. The next prime is 4513181. The reversal of 4513146 is 6413154.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73956 + ... + 74016.

It is an arithmetic number, because the mean of its divisors is an integer number (167400).

Almost surely, 2^4513146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4513146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5356800).

4513146 is an abundant number, since it is smaller than the sum of its proper divisors (6200454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4513146 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (4513145) it forms an eRAP, since the sums of their prime factors are consecutive (154 and 155).

4513146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155.

The product of its digits is 1440, while the sum is 24.

The square root of 4513146 is about 2124.4166258058. The cubic root of 4513146 is about 165.2569733158.

The spelling of 4513146 in words is "four million, five hundred thirteen thousand, one hundred forty-six".