142552680 has 32 divisors (see below), whose sum is σ = 427658400. Its totient is φ = 38014016.

The previous prime is 142552651. The next prime is 142552691. The reversal of 142552680 is 86255241.

142552680 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593850 + ... + 594089.

It is an arithmetic number, because the mean of its divisors is an integer number (13364325).

Almost surely, 2^142552680 is an apocalyptic number.

142552680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142552680 is an abundant number, since it is smaller than the sum of its proper divisors (285105720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142552680 is a wasteful number, since it uses less digits than its factorization.

142552680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187953 (or 1187949 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 142552680 is about 11939.5427048108. The cubic root of 142552680 is about 522.3863202088.

The spelling of 142552680 in words is "one hundred forty-two million, five hundred fifty-two thousand, six hundred eighty".