8141492 has 6 divisors (see below), whose sum is σ = 14247618. Its totient is φ = 4070744.

The previous prime is 8141477. The next prime is 8141527. The reversal of 8141492 is 2941418.

It can be written as a sum of positive squares in only one way, i.e., 8042896 + 98596 = 2836^2 + 314^2 .

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1017683 + ... + 1017690.

It is an arithmetic number, because the mean of its divisors is an integer number (2374603).

Almost surely, 2^8141492 is an apocalyptic number.

It is an amenable number.

8141492 is a deficient number, since it is larger than the sum of its proper divisors (6106126).

8141492 is a wasteful number, since it uses less digits than its factorization.

8141492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035377 (or 2035375 counting only the distinct ones).

The product of its digits is 2304, while the sum is 29.

The square root of 8141492 is about 2853.3299844217. The cubic root of 8141492 is about 201.1722161240.

The spelling of 8141492 in words is "eight million, one hundred forty-one thousand, four hundred ninety-two".