4966957 has 4 divisors (see below), whose sum is σ = 4971420. Its totient is φ = 4962496.

The previous prime is 4966939. The next prime is 4966963. The reversal of 4966957 is 7596694.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1473796 + 3493161 = 1214^2 + 1869^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4966957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4966937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 963 + ... + 3295.

It is an arithmetic number, because the mean of its divisors is an integer number (1242855).

Almost surely, 2^4966957 is an apocalyptic number.

It is an amenable number.

4966957 is a deficient number, since it is larger than the sum of its proper divisors (4463).

4966957 is a wasteful number, since it uses less digits than its factorization.

4966957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4462.

The product of its digits is 408240, while the sum is 46.

The square root of 4966957 is about 2228.6670904377. The cubic root of 4966957 is about 170.6200769197.

The spelling of 4966957 in words is "four million, nine hundred sixty-six thousand, nine hundred fifty-seven".