142362856 has 16 divisors (see below), whose sum is σ = 276135300. Its totient is φ = 68726784.

The previous prime is 142362853. The next prime is 142362863. The reversal of 142362856 is 658263241.

It can be written as a sum of positive squares in 2 ways, for example, as 129185956 + 13176900 = 11366^2 + 3630^2 .

It is not an unprimeable number, because it can be changed into a prime (142362851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306585 + ... + 307048.

Almost surely, 2^142362856 is an apocalyptic number.

It is an amenable number.

142362856 is a deficient number, since it is larger than the sum of its proper divisors (133772444).

142362856 is a wasteful number, since it uses less digits than its factorization.

142362856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613668 (or 613664 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 142362856 is about 11931.5906735020. The cubic root of 142362856 is about 522.1543462978.

The spelling of 142362856 in words is "one hundred forty-two million, three hundred sixty-two thousand, eight hundred fifty-six".