4945776 has 160 divisors (see below), whose sum is σ = 16070400. Its totient is φ = 1290240.

The previous prime is 4945741. The next prime is 4945777. The reversal of 4945776 is 6775494.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4945777) 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 31 ways as a sum of consecutive naturals, for example, 170530 + ... + 170558.

It is an arithmetic number, because the mean of its divisors is an integer number (100440).

Almost surely, 2^4945776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4945776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8035200).

4945776 is an abundant number, since it is smaller than the sum of its proper divisors (11124624).

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

4945776 is a wasteful number, since it uses less digits than its factorization.

4945776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87 (or 81 counting only the distinct ones).

The product of its digits is 211680, while the sum is 42.

The square root of 4945776 is about 2223.9100701242. The cubic root of 4945776 is about 170.3772016491.

The spelling of 4945776 in words is "four million, nine hundred forty-five thousand, seven hundred seventy-six".