142174362 has 64 divisors (see below), whose sum is σ = 328375296. Its totient is φ = 40613760.

The previous prime is 142174337. The next prime is 142174369. The reversal of 142174362 is 263471241.

It is not an unprimeable number, because it can be changed into a prime (142174369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110173 + ... + 111455.

It is an arithmetic number, because the mean of its divisors is an integer number (5130864).

Almost surely, 2^142174362 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142174362, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164187648).

142174362 is an abundant number, since it is smaller than the sum of its proper divisors (186200934).

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

142174362 is a wasteful number, since it uses less digits than its factorization.

142174362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395.

The product of its digits is 8064, while the sum is 30.

The square root of 142174362 is about 11923.6891103383. The cubic root of 142174362 is about 521.9237935757.

The spelling of 142174362 in words is "one hundred forty-two million, one hundred seventy-four thousand, three hundred sixty-two".