142083936 has 48 divisors (see below), whose sum is σ = 414414000. Its totient is φ = 47361024.

The previous prime is 142083923. The next prime is 142083967. The reversal of 142083936 is 639380241.

It is a tau number, because it is divible by the number of its divisors (48).

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

It is a self number, because there is not a number n which added to its sum of digits gives 142083936.

It is a congruent number.

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, 81361 + ... + 83088.

It is an arithmetic number, because the mean of its divisors is an integer number (8633625).

Almost surely, 2^142083936 is an apocalyptic number.

142083936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

142083936 is an abundant number, since it is smaller than the sum of its proper divisors (272330064).

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

142083936 is a wasteful number, since it uses less digits than its factorization.

142083936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164468 (or 164454 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 142083936 is about 11919.8966438472. The cubic root of 142083936 is about 521.8131184638.

The spelling of 142083936 in words is "one hundred forty-two million, eighty-three thousand, nine hundred thirty-six".