4945182 has 32 divisors (see below), whose sum is σ = 11142144. Its totient is φ = 1449600.

The previous prime is 4945159. The next prime is 4945183. The reversal of 4945182 is 2815494.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4945183) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 838 + ... + 3254.

It is an arithmetic number, because the mean of its divisors is an integer number (348192).

Almost surely, 2^4945182 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4945182, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5571072).

4945182 is an abundant number, since it is smaller than the sum of its proper divisors (6196962).

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

4945182 is a wasteful number, since it uses less digits than its factorization.

4945182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2464.

The product of its digits is 11520, while the sum is 33.

The square root of 4945182 is about 2223.7765175485. The cubic root of 4945182 is about 170.3703804675.

The spelling of 4945182 in words is "four million, nine hundred forty-five thousand, one hundred eighty-two".