142676508 has 96 divisors (see below), whose sum is σ = 374413312. Its totient is φ = 41990400.

The previous prime is 142676503. The next prime is 142676561. The reversal of 142676508 is 805676241.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142676503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 788178 + ... + 788358.

Almost surely, 2^142676508 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142676508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187206656).

142676508 is an abundant number, since it is smaller than the sum of its proper divisors (231736804).

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

142676508 is a wasteful number, since it uses less digits than its factorization.

142676508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 142676508 is about 11944.7272049218. The cubic root of 142676508 is about 522.5375329219.

The spelling of 142676508 in words is "one hundred forty-two million, six hundred seventy-six thousand, five hundred eight".