142252675 has 12 divisors (see below), whose sum is σ = 176793496. Its totient is φ = 113544000.

The previous prime is 142252637. The next prime is 142252681. The reversal of 142252675 is 576252241.

It is not a de Polignac number, because 142252675 - 2¹³ = 142244483 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 142252675.

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 11 ways as a sum of consecutive naturals, for example, 5200 + ... + 17650.

Almost surely, 2^142252675 is an apocalyptic number.

142252675 is a deficient number, since it is larger than the sum of its proper divisors (34540821).

142252675 is a wasteful number, since it uses less digits than its factorization.

142252675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12918 (or 12913 counting only the distinct ones).

The product of its digits is 33600, while the sum is 34.

The square root of 142252675 is about 11926.9725831830. The cubic root of 142252675 is about 522.0196053078.

It can be divided in two parts, 14225 and 2675, that added together give a square (16900 = 130²).

The spelling of 142252675 in words is "one hundred forty-two million, two hundred fifty-two thousand, six hundred seventy-five".