4941405 has 72 divisors (see below), whose sum is σ = 10456992. Its totient is φ = 2231712.

The previous prime is 4941383. The next prime is 4941413. The reversal of 4941405 is 5041494.

It is not a de Polignac number, because 4941405 - 2⁸ = 4941149 is a prime.

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

4941405 is a lucky number.

It is a congruent number.

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 71 ways as a sum of consecutive naturals, for example, 59494 + ... + 59576.

It is an arithmetic number, because the mean of its divisors is an integer number (145236).

Almost surely, 2^4941405 is an apocalyptic number.

4941405 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4941405 is an abundant number, since it is smaller than the sum of its proper divisors (5515587).

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

4941405 is an equidigital number, since it uses as much as digits as its factorization.

4941405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117 (or 98 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 4941405 is about 2222.9271243115. The cubic root of 4941405 is about 170.3269946141.

Adding to 4941405 its reverse (5041494), we get a palindrome (9982899).

The spelling of 4941405 in words is "four million, nine hundred forty-one thousand, four hundred five".