32142000 has 160 divisors (see below), whose sum is σ = 113278464. Its totient is φ = 7776000.

The previous prime is 32141983. The next prime is 32142013. The reversal of 32142000 is 24123.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65757 + ... + 66243.

Almost surely, 2^32142000 is an apocalyptic number.

32142000 is a gapful number since it is divisible by the number (30) 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 32142000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56639232).

32142000 is an abundant number, since it is smaller than the sum of its proper divisors (81136464).

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

32142000 is a wasteful number, since it uses less digits than its factorization.

32142000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 32142000 is about 5669.3915017398. The cubic root of 32142000 is about 317.9491236198.

Adding to 32142000 its reverse (24123), we get a palindrome (32166123).

The spelling of 32142000 in words is "thirty-two million, one hundred forty-two thousand".