8142752 has 12 divisors (see below), whose sum is σ = 16031106. Its totient is φ = 4071360.

The previous prime is 8142751. The next prime is 8142769. The reversal of 8142752 is 2572418.

It can be written as a sum of positive squares in only one way, i.e., 8042896 + 99856 = 2836^2 + 316^2 .

It is not an unprimeable number, because it can be changed into a prime (8142751) 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, 127199 + ... + 127262.

Almost surely, 2^8142752 is an apocalyptic number.

It is an amenable number.

8142752 is a deficient number, since it is larger than the sum of its proper divisors (7888354).

8142752 is a wasteful number, since it uses less digits than its factorization.

8142752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254471 (or 254463 counting only the distinct ones).

The product of its digits is 4480, while the sum is 29.

The square root of 8142752 is about 2853.5507705313. The cubic root of 8142752 is about 201.1825935797.

The spelling of 8142752 in words is "eight million, one hundred forty-two thousand, seven hundred fifty-two".