4061957 has 2 divisors, whose sum is σ = 4061958. Its totient is φ = 4061956.

The previous prime is 4061951. The next prime is 4061969. The reversal of 4061957 is 7591604.

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., 3587236 + 474721 = 1894^2 + 689^2 .

It is a cyclic number.

It is not a de Polignac number, because 4061957 - 2¹⁰ = 4060933 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4061951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2030978 + 2030979.

It is an arithmetic number, because the mean of its divisors is an integer number (2030979).

Almost surely, 2^4061957 is an apocalyptic number.

It is an amenable number.

4061957 is a deficient number, since it is larger than the sum of its proper divisors (1).

4061957 is an equidigital number, since it uses as much as digits as its factorization.

4061957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 4061957 is about 2015.4297308515. The cubic root of 4061957 is about 159.5554980269. Note that the first 3 decimals are identical.

The spelling of 4061957 in words is "four million, sixty-one thousand, nine hundred fifty-seven".