142654556 has 48 divisors (see below), whose sum is σ = 288223488. Its totient is φ = 61142400.

The previous prime is 142654553. The next prime is 142654571. The reversal of 142654556 is 655456241.

142654556 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142654553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72911 + ... + 74841.

It is an arithmetic number, because the mean of its divisors is an integer number (6004656).

Almost surely, 2^142654556 is an apocalyptic number.

It is an amenable number.

142654556 is an abundant number, since it is smaller than the sum of its proper divisors (145568932).

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

142654556 is a wasteful number, since it uses less digits than its factorization.

142654556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042 (or 2040 counting only the distinct ones).

The product of its digits is 144000, while the sum is 38.

The square root of 142654556 is about 11943.8082703968. The cubic root of 142654556 is about 522.5107325924.

The spelling of 142654556 in words is "one hundred forty-two million, six hundred fifty-four thousand, five hundred fifty-six".