4200953 has 2 divisors, whose sum is σ = 4200954. Its totient is φ = 4200952.

The previous prime is 4200949. The next prime is 4200991. The reversal of 4200953 is 3590024.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2917264 + 1283689 = 1708^2 + 1133^2 .

It is a cyclic number.

It is not a de Polignac number, because 4200953 - 2² = 4200949 is a prime.

It is a super-2 number, since 2×4200953² = 35296012216418, which contains 22 as substring.

It is a Sophie Germain prime.

It is a d-powerful number, because it can be written as 4¹¹ + 2 + 0 + 0 + 9² + 5 + 3⁸ .

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4200923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2100476 + 2100477.

It is an arithmetic number, because the mean of its divisors is an integer number (2100477).

Almost surely, 2^4200953 is an apocalyptic number.

It is an amenable number.

4200953 is a deficient number, since it is larger than the sum of its proper divisors (1).

4200953 is an equidigital number, since it uses as much as digits as its factorization.

4200953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 4200953 is about 2049.6226481965. The cubic root of 4200953 is about 161.3550668343.

Adding to 4200953 its reverse (3590024), we get a palindrome (7790977).

The spelling of 4200953 in words is "four million, two hundred thousand, nine hundred fifty-three".