4249501 has 2 divisors, whose sum is σ = 4249502. Its totient is φ = 4249500.

The previous prime is 4249481. The next prime is 4249513. The reversal of 4249501 is 1059424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3348900 + 900601 = 1830^2 + 949^2 .

It is a cyclic number.

It is not a de Polignac number, because 4249501 - 2¹⁹ = 3725213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4249571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2124750 + 2124751.

It is an arithmetic number, because the mean of its divisors is an integer number (2124751).

Almost surely, 2^4249501 is an apocalyptic number.

It is an amenable number.

4249501 is a deficient number, since it is larger than the sum of its proper divisors (1).

4249501 is an equidigital number, since it uses as much as digits as its factorization.

4249501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 4249501 is about 2061.4317839793. The cubic root of 4249501 is about 161.9742503401.

The spelling of 4249501 in words is "four million, two hundred forty-nine thousand, five hundred one".