4146957 has 10 divisors (see below), whose sum is σ = 6194958. Its totient is φ = 2764584.

The previous prime is 4146949. The next prime is 4146973. The reversal of 4146957 is 7596414.

It can be written as a sum of positive squares in only one way, i.e., 4137156 + 9801 = 2034^2 + 99^2 .

It is not a de Polignac number, because 4146957 - 2³ = 4146949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4146907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 25518 + ... + 25679.

Almost surely, 2^4146957 is an apocalyptic number.

It is an amenable number.

4146957 is a deficient number, since it is larger than the sum of its proper divisors (2048001).

4146957 is an equidigital number, since it uses as much as digits as its factorization.

4146957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51209 (or 51200 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 4146957 is about 2036.4078668086. The cubic root of 4146957 is about 160.6607699915.

The spelling of 4146957 in words is "four million, one hundred forty-six thousand, nine hundred fifty-seven".