6261172 has 6 divisors (see below), whose sum is σ = 10957058. Its totient is φ = 3130584.

The previous prime is 6261121. The next prime is 6261173. The reversal of 6261172 is 2711626.

6261172 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3254416 + 3006756 = 1804^2 + 1734^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6261173) 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 as a sum of consecutive naturals, namely, 782643 + ... + 782650.

Almost surely, 2^6261172 is an apocalyptic number.

6261172 is the 1338-th centered heptagonal number.

It is an amenable number.

6261172 is a deficient number, since it is larger than the sum of its proper divisors (4695886).

6261172 is a wasteful number, since it uses less digits than its factorization.

6261172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565297 (or 1565295 counting only the distinct ones).

The product of its digits is 1008, while the sum is 25.

The square root of 6261172 is about 2502.2334023828. The cubic root of 6261172 is about 184.3112642671.

Adding to 6261172 its reverse (2711626), we get a palindrome (8972798).

The spelling of 6261172 in words is "six million, two hundred sixty-one thousand, one hundred seventy-two".