16252849 has 2 divisors, whose sum is σ = 16252850. Its totient is φ = 16252848.

The previous prime is 16252837. The next prime is 16252861. The reversal of 16252849 is 94825261.

It is a balanced prime because it is at equal distance from previous prime (16252837) and next prime (16252861).

It can be written as a sum of positive squares in only one way, i.e., 15547249 + 705600 = 3943^2 + 840^2 .

It is a cyclic number.

It is not a de Polignac number, because 16252849 - 2¹⁵ = 16220081 is a prime.

It is not a weakly prime, because it can be changed into another prime (16252829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8126424 + 8126425.

It is an arithmetic number, because the mean of its divisors is an integer number (8126425).

Almost surely, 2^16252849 is an apocalyptic number.

It is an amenable number.

16252849 is a deficient number, since it is larger than the sum of its proper divisors (1).

16252849 is an equidigital number, since it uses as much as digits as its factorization.

16252849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 37.

The square root of 16252849 is about 4031.4822336208. The cubic root of 16252849 is about 253.3046526087.

The spelling of 16252849 in words is "sixteen million, two hundred fifty-two thousand, eight hundred forty-nine".