3142001 has 4 divisors (see below), whose sum is σ = 3157104. Its totient is φ = 3126900.

The previous prime is 3141959. The next prime is 3142019. The reversal of 3142001 is 1002413.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1002413 = 61 ⋅16433.

It is a cyclic number.

It is not a de Polignac number, because 3142001 - 2⁶ = 3141937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3142021) 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, 7235 + ... + 7656.

It is an arithmetic number, because the mean of its divisors is an integer number (789276).

Almost surely, 2^3142001 is an apocalyptic number.

It is an amenable number.

3142001 is a deficient number, since it is larger than the sum of its proper divisors (15103).

3142001 is a wasteful number, since it uses less digits than its factorization.

3142001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15102.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 3142001 is about 1772.5690395581. The cubic root of 3142001 is about 146.4655341038.

Adding to 3142001 its reverse (1002413), we get a palindrome (4144414).

It can be divided in two parts, 31 and 42001, that multiplied together give a palindrome (1302031).

The spelling of 3142001 in words is "three million, one hundred forty-two thousand, one".