6131492 has 24 divisors (see below), whose sum is σ = 11673144. Its totient is φ = 2806272.

The previous prime is 6131491. The next prime is 6131507. The reversal of 6131492 is 2941316.

It can be written as a sum of positive squares in 4 ways, for example, as 4553956 + 1577536 = 2134^2 + 1256^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6131491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1298 + ... + 3734.

It is an arithmetic number, because the mean of its divisors is an integer number (486381).

Almost surely, 2^6131492 is an apocalyptic number.

It is an amenable number.

6131492 is a deficient number, since it is larger than the sum of its proper divisors (5541652).

6131492 is a wasteful number, since it uses less digits than its factorization.

6131492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2495 (or 2493 counting only the distinct ones).

The product of its digits is 1296, while the sum is 26.

The square root of 6131492 is about 2476.1849688583. The cubic root of 6131492 is about 183.0299054315.

The spelling of 6131492 in words is "six million, one hundred thirty-one thousand, four hundred ninety-two".