5026649 has 2 divisors, whose sum is σ = 5026650. Its totient is φ = 5026648.

The previous prime is 5026633. The next prime is 5026661. The reversal of 5026649 is 9466205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2755600 + 2271049 = 1660^2 + 1507^2 .

It is a cyclic number.

It is not a de Polignac number, because 5026649 - 2⁴ = 5026633 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5026349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2513324 + 2513325.

It is an arithmetic number, because the mean of its divisors is an integer number (2513325).

Almost surely, 2^5026649 is an apocalyptic number.

It is an amenable number.

5026649 is a deficient number, since it is larger than the sum of its proper divisors (1).

5026649 is an equidigital number, since it uses as much as digits as its factorization.

5026649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 5026649 is about 2242.0189562089. The cubic root of 5026649 is about 171.3008508658.

The spelling of 5026649 in words is "five million, twenty-six thousand, six hundred forty-nine".