4357961 has 2 divisors, whose sum is σ = 4357962. Its totient is φ = 4357960.

The previous prime is 4357943. The next prime is 4357993. The reversal of 4357961 is 1697534.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2383936 + 1974025 = 1544^2 + 1405^2 .

It is a cyclic number.

It is not a de Polignac number, because 4357961 - 2¹⁴ = 4341577 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4357861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2178980 + 2178981.

It is an arithmetic number, because the mean of its divisors is an integer number (2178981).

Almost surely, 2^4357961 is an apocalyptic number.

It is an amenable number.

4357961 is a deficient number, since it is larger than the sum of its proper divisors (1).

4357961 is an equidigital number, since it uses as much as digits as its factorization.

4357961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 35.

The square root of 4357961 is about 2087.5729927358. The cubic root of 4357961 is about 163.3407127954.

The spelling of 4357961 in words is "four million, three hundred fifty-seven thousand, nine hundred sixty-one".