142683552 has 96 divisors (see below), whose sum is σ = 454023360. Its totient is φ = 43234560.

The previous prime is 142683551. The next prime is 142683571. The reversal of 142683552 is 255386241.

142683552 is a `hidden beast` number, since 1 + 4 + 26 + 83 + 552 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×142683552² = 40717192022673408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (142683551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1998 + ... + 17010.

It is an arithmetic number, because the mean of its divisors is an integer number (4729410).

Almost surely, 2^142683552 is an apocalyptic number.

142683552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142683552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227011680).

142683552 is an abundant number, since it is smaller than the sum of its proper divisors (311339808).

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

142683552 is a wasteful number, since it uses less digits than its factorization.

142683552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15043 (or 15029 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 142683552 is about 11945.0220594187. The cubic root of 142683552 is about 522.5461320806.

The spelling of 142683552 in words is "one hundred forty-two million, six hundred eighty-three thousand, five hundred fifty-two".