3142375 has 16 divisors (see below), whose sum is σ = 4095936. Its totient is φ = 2402400.

The previous prime is 3142357. The next prime is 3142379. The reversal of 3142375 is 5732413.

It is not a de Polignac number, because 3142375 - 2⁵ = 3142343 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142379) 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, 2329 + ... + 3421.

It is an arithmetic number, because the mean of its divisors is an integer number (255996).

Almost surely, 2^3142375 is an apocalyptic number.

3142375 is a deficient number, since it is larger than the sum of its proper divisors (953561).

3142375 is a wasteful number, since it uses less digits than its factorization.

3142375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131 (or 1121 counting only the distinct ones).

The product of its digits is 2520, while the sum is 25.

The square root of 3142375 is about 1772.6745330150. The cubic root of 3142375 is about 146.4713452559.

Adding to 3142375 its reverse (5732413), we get a palindrome (8874788).

The spelling of 3142375 in words is "three million, one hundred forty-two thousand, three hundred seventy-five".