4956961 has 4 divisors (see below), whose sum is σ = 4988692. Its totient is φ = 4925232.

The previous prime is 4956947. The next prime is 4956977. The reversal of 4956961 is 1696594.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1696594 = 2 ⋅848297.

It can be written as a sum of positive squares in 2 ways, for example, as 1806336 + 3150625 = 1344^2 + 1775^2 .

It is a cyclic number.

It is not a de Polignac number, because 4956961 - 2¹⁷ = 4825889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4956901) 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, 15630 + ... + 15943.

It is an arithmetic number, because the mean of its divisors is an integer number (1247173).

Almost surely, 2^4956961 is an apocalyptic number.

It is an amenable number.

4956961 is a deficient number, since it is larger than the sum of its proper divisors (31731).

4956961 is a wasteful number, since it uses less digits than its factorization.

4956961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31730.

The product of its digits is 58320, while the sum is 40.

The square root of 4956961 is about 2226.4233649511. The cubic root of 4956961 is about 170.5055424278.

The spelling of 4956961 in words is "four million, nine hundred fifty-six thousand, nine hundred sixty-one".