142617608 has 32 divisors (see below), whose sum is σ = 315471360. Its totient is φ = 59149440.

The previous prime is 142617581. The next prime is 142617619. The reversal of 142617608 is 806716241.

142617608 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×142617608² = 40679564223283328, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39341 + ... + 42812.

It is an arithmetic number, because the mean of its divisors is an integer number (9858480).

Almost surely, 2^142617608 is an apocalyptic number.

It is an amenable number.

142617608 is an abundant number, since it is smaller than the sum of its proper divisors (172853752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142617608 is a wasteful number, since it uses less digits than its factorization.

142617608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82197 (or 82193 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 142617608 is about 11942.2614273847. The cubic root of 142617608 is about 522.4656180302.

The spelling of 142617608 in words is "one hundred forty-two million, six hundred seventeen thousand, six hundred eight".