4961003 has 4 divisors (see below), whose sum is σ = 4971840. Its totient is φ = 4950168.

The previous prime is 4960987. The next prime is 4961017. The reversal of 4961003 is 3001694.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3001694 = 2 ⋅1500847.

It is a cyclic number.

It is not a de Polignac number, because 4961003 - 2⁴ = 4960987 is a prime.

It is a super-2 number, since 2×4961003² = 49223101532018, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4961003.

It is not an unprimeable number, because it can be changed into a prime (4961053) 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, 4700 + ... + 5657.

It is an arithmetic number, because the mean of its divisors is an integer number (1242960).

Almost surely, 2^4961003 is an apocalyptic number.

4961003 is a deficient number, since it is larger than the sum of its proper divisors (10837).

4961003 is a wasteful number, since it uses less digits than its factorization.

4961003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10836.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 4961003 is about 2227.3309138967. The cubic root of 4961003 is about 170.5518743210.

Adding to 4961003 its reverse (3001694), we get a palindrome (7962697).

The spelling of 4961003 in words is "four million, nine hundred sixty-one thousand, three".