142614246 has 8 divisors (see below), whose sum is σ = 285228504. Its totient is φ = 47538080.

The previous prime is 142614233. The next prime is 142614253. The reversal of 142614246 is 642416241.

It is a happy number.

142614246 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

142614246 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11884515 + ... + 11884526.

It is an arithmetic number, because the mean of its divisors is an integer number (35653563).

Almost surely, 2^142614246 is an apocalyptic number.

142614246 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.

142614246 is a wasteful number, since it uses less digits than its factorization.

142614246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23769046.

The product of its digits is 9216, while the sum is 30.

The square root of 142614246 is about 11942.1206659454. The cubic root of 142614246 is about 522.4615125455.

The spelling of 142614246 in words is "one hundred forty-two million, six hundred fourteen thousand, two hundred forty-six".