5898749 has 2 divisors, whose sum is σ = 5898750. Its totient is φ = 5898748.

The previous prime is 5898733. The next prime is 5898757. The reversal of 5898749 is 9478985.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5373124 + 525625 = 2318^2 + 725^2 .

It is a cyclic number.

It is not a de Polignac number, because 5898749 - 2⁴ = 5898733 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 5898697 and 5898706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5898349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2949374 + 2949375.

It is an arithmetic number, because the mean of its divisors is an integer number (2949375).

Almost surely, 2^5898749 is an apocalyptic number.

It is an amenable number.

5898749 is a deficient number, since it is larger than the sum of its proper divisors (1).

5898749 is an equidigital number, since it uses as much as digits as its factorization.

5898749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 50.

The square root of 5898749 is about 2428.7340323716. The cubic root of 5898749 is about 180.6841147409.

The spelling of 5898749 in words is "five million, eight hundred ninety-eight thousand, seven hundred forty-nine".