5210961 has 8 divisors (see below), whose sum is σ = 7940544. Its totient is φ = 2977680.

The previous prime is 5210957. The next prime is 5210999. The reversal of 5210961 is 1690125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5210961 - 2² = 5210957 is a prime.

It is a super-2 number, since 2×5210961² = 54308229087042, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (5210911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124050 + ... + 124091.

It is an arithmetic number, because the mean of its divisors is an integer number (992568).

Almost surely, 2^5210961 is an apocalyptic number.

It is an amenable number.

5210961 is a deficient number, since it is larger than the sum of its proper divisors (2729583).

5210961 is a wasteful number, since it uses less digits than its factorization.

5210961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248151.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 5210961 is about 2282.7529432683. The cubic root of 5210961 is about 173.3694644437.

The spelling of 5210961 in words is "five million, two hundred ten thousand, nine hundred sixty-one".