142687675 has 24 divisors (see below), whose sum is σ = 192098816. Its totient is φ = 104509440.

The previous prime is 142687673. The next prime is 142687697. The reversal of 142687675 is 576786241.

It is a happy number.

142687675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 142687675 - 2¹ = 142687673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142687673) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39547 + ... + 43003.

Almost surely, 2^142687675 is an apocalyptic number.

142687675 is a deficient number, since it is larger than the sum of its proper divisors (49411141).

142687675 is a wasteful number, since it uses less digits than its factorization.

142687675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3607 (or 3602 counting only the distinct ones).

The product of its digits is 564480, while the sum is 46.

The square root of 142687675 is about 11945.1946405239. The cubic root of 142687675 is about 522.5511652161.

The spelling of 142687675 in words is "one hundred forty-two million, six hundred eighty-seven thousand, six hundred seventy-five".