4961996 has 24 divisors (see below), whose sum is σ = 9607920. Its totient is φ = 2227392.

The previous prime is 4961969. The next prime is 4962037. The reversal of 4961996 is 6991694.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁸ + 9 + 6⁵ + 1 + 9⁵ + 9⁷ + 6⁶ .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 635 + ... + 3213.

It is an arithmetic number, because the mean of its divisors is an integer number (400330).

Almost surely, 2^4961996 is an apocalyptic number.

It is an amenable number.

4961996 is a deficient number, since it is larger than the sum of its proper divisors (4645924).

4961996 is a wasteful number, since it uses less digits than its factorization.

4961996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2633 (or 2631 counting only the distinct ones).

The product of its digits is 104976, while the sum is 44.

The square root of 4961996 is about 2227.5538152871. The cubic root of 4961996 is about 170.5632528476.

The spelling of 4961996 in words is "four million, nine hundred sixty-one thousand, nine hundred ninety-six".