4249277 has 2 divisors, whose sum is σ = 4249278. Its totient is φ = 4249276.

The previous prime is 4249261. The next prime is 4249307. The reversal of 4249277 is 7729424.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4084441 + 164836 = 2021^2 + 406^2 .

It is a cyclic number.

It is not a de Polignac number, because 4249277 - 2⁴ = 4249261 is a prime.

It is equal to p₂₉₉₅₂₈ and since 4249277 and 299528 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4249237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2124638 + 2124639.

It is an arithmetic number, because the mean of its divisors is an integer number (2124639).

Almost surely, 2^4249277 is an apocalyptic number.

It is an amenable number.

4249277 is a deficient number, since it is larger than the sum of its proper divisors (1).

4249277 is an equidigital number, since it uses as much as digits as its factorization.

4249277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28224, while the sum is 35.

The square root of 4249277 is about 2061.3774520936. The cubic root of 4249277 is about 161.9714042907.

The spelling of 4249277 in words is "four million, two hundred forty-nine thousand, two hundred seventy-seven".