32142001 has 4 divisors (see below), whose sum is σ = 32156272. Its totient is φ = 32127732.

The previous prime is 32141983. The next prime is 32142013. The reversal of 32142001 is 10024123.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32142001 - 2⁵ = 32141969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32142041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2931 + ... + 8536.

It is an arithmetic number, because the mean of its divisors is an integer number (8039068).

Almost surely, 2^32142001 is an apocalyptic number.

It is an amenable number.

32142001 is a deficient number, since it is larger than the sum of its proper divisors (14271).

32142001 is a wasteful number, since it uses less digits than its factorization.

32142001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14270.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 32142001 is about 5669.3915899327. The cubic root of 32142001 is about 317.9491269172.

Adding to 32142001 its reverse (10024123), we get a palindrome (42166124).

The spelling of 32142001 in words is "thirty-two million, one hundred forty-two thousand, one".