142850226 has 8 divisors (see below), whose sum is σ = 285700464. Its totient is φ = 47616740.

The previous prime is 142850219. The next prime is 142850233. The reversal of 142850226 is 622058241.

It is an interprime number because it is at equal distance from previous prime (142850219) and next prime (142850233).

It is a sphenic number, since it is the product of 3 distinct primes.

142850226 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 142850193 and 142850202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11904180 + ... + 11904191.

It is an arithmetic number, because the mean of its divisors is an integer number (35712558).

Almost surely, 2^142850226 is an apocalyptic number.

142850226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

142850226 is a wasteful number, since it uses less digits than its factorization.

142850226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23808376.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 142850226 is about 11951.9967369473. The cubic root of 142850226 is about 522.7495214736.

The spelling of 142850226 in words is "one hundred forty-two million, eight hundred fifty thousand, two hundred twenty-six".