142608375 has 144 divisors (see below), whose sum is σ = 323668800. Its totient is φ = 59875200.

The previous prime is 142608337. The next prime is 142608377. The reversal of 142608375 is 573806241.

142608375 is a `hidden beast` number, since 1 + 42 + 608 + 3 + 7 + 5 = 666.

It is not a de Polignac number, because 142608375 - 2⁶ = 142608311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142608377) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 716526 + ... + 716724.

It is an arithmetic number, because the mean of its divisors is an integer number (2247700).

Almost surely, 2^142608375 is an apocalyptic number.

142608375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

142608375 is an abundant number, since it is smaller than the sum of its proper divisors (181060425).

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

142608375 is a wasteful number, since it uses less digits than its factorization.

142608375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 142608375 is about 11941.8748528026. The cubic root of 142608375 is about 522.4543430569.

The spelling of 142608375 in words is "one hundred forty-two million, six hundred eight thousand, three hundred seventy-five".