4998541 has 2 divisors, whose sum is σ = 4998542. Its totient is φ = 4998540.

The previous prime is 4998479. The next prime is 4998547. The reversal of 4998541 is 1458994.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4040100 + 958441 = 2010^2 + 979^2 .

It is a cyclic number.

It is not a de Polignac number, because 4998541 - 2¹¹ = 4996493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4998494 and 4998503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4998547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2499270 + 2499271.

It is an arithmetic number, because the mean of its divisors is an integer number (2499271).

Almost surely, 2^4998541 is an apocalyptic number.

It is an amenable number.

4998541 is a deficient number, since it is larger than the sum of its proper divisors (1).

4998541 is an equidigital number, since it uses as much as digits as its factorization.

4998541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 40.

The square root of 4998541 is about 2235.7417113790. The cubic root of 4998541 is about 170.9809606836.

The spelling of 4998541 in words is "four million, nine hundred ninety-eight thousand, five hundred forty-one".