4945941 has 80 divisors (see below), whose sum is σ = 10082688. Its totient is φ = 2332800.

The previous prime is 4945939. The next prime is 4945961. The reversal of 4945941 is 1495494.

It is a happy number.

It is not a de Polignac number, because 4945941 - 2¹ = 4945939 is a prime.

4945941 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4945896 and 4945905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4945961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 81051 + ... + 81111.

Almost surely, 2^4945941 is an apocalyptic number.

It is an amenable number.

4945941 is an abundant number, since it is smaller than the sum of its proper divisors (5136747).

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

4945941 is a wasteful number, since it uses less digits than its factorization.

4945941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104 (or 95 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 4945941 is about 2223.9471666386. The cubic root of 4945941 is about 170.3790963249.

It can be divided in two parts, 4945 and 941, that added together give a triangular number (5886 = T₁₀₈).

The spelling of 4945941 in words is "four million, nine hundred forty-five thousand, nine hundred forty-one".