6203961 has 12 divisors (see below), whose sum is σ = 9013680. Its totient is φ = 4111800.

The previous prime is 6203959. The next prime is 6203971. The reversal of 6203961 is 1693026.

It is a happy number.

6203961 is a `hidden beast` number, since 620 + 39 + 6 + 1 = 666.

It is not a de Polignac number, because 6203961 - 2¹ = 6203959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6203971) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 315 + ... + 3536.

It is an arithmetic number, because the mean of its divisors is an integer number (751140).

Almost surely, 2^6203961 is an apocalyptic number.

It is an amenable number.

6203961 is a deficient number, since it is larger than the sum of its proper divisors (2809719).

6203961 is a wasteful number, since it uses less digits than its factorization.

6203961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4036 (or 4033 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 6203961 is about 2490.7751805412. The cubic root of 6203961 is about 183.7481688003.

Adding to 6203961 its reverse (1693026), we get a palindrome (7896987).

The spelling of 6203961 in words is "six million, two hundred three thousand, nine hundred sixty-one".