142632488 has 16 divisors (see below), whose sum is σ = 276063360. Its totient is φ = 69015600.

The previous prime is 142632473. The next prime is 142632491. The reversal of 142632488 is 884236241.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287318 + ... + 287813.

It is an arithmetic number, because the mean of its divisors is an integer number (17253960).

Almost surely, 2^142632488 is an apocalyptic number.

It is an amenable number.

142632488 is a deficient number, since it is larger than the sum of its proper divisors (133430872).

142632488 is a wasteful number, since it uses less digits than its factorization.

142632488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575168 (or 575164 counting only the distinct ones).

The product of its digits is 73728, while the sum is 38.

The square root of 142632488 is about 11942.8844087180. The cubic root of 142632488 is about 522.4837878718.

The spelling of 142632488 in words is "one hundred forty-two million, six hundred thirty-two thousand, four hundred eighty-eight".