4981541 has 4 divisors (see below), whose sum is σ = 5103084. Its totient is φ = 4860000.

The previous prime is 4981531. The next prime is 4981549. The reversal of 4981541 is 1451894.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1256641 + 3724900 = 1121^2 + 1930^2 .

It is a cyclic number.

It is not a de Polignac number, because 4981541 - 2¹⁴ = 4965157 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4981498 and 4981507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4981549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60710 + ... + 60791.

It is an arithmetic number, because the mean of its divisors is an integer number (1275771).

Almost surely, 2^4981541 is an apocalyptic number.

4981541 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4981541 is a deficient number, since it is larger than the sum of its proper divisors (121543).

4981541 is a wasteful number, since it uses less digits than its factorization.

4981541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121542.

The product of its digits is 5760, while the sum is 32.

The square root of 4981541 is about 2231.9366030423. The cubic root of 4981541 is about 170.7869055405.

The spelling of 4981541 in words is "four million, nine hundred eighty-one thousand, five hundred forty-one".