142927704 has 96 divisors (see below), whose sum is σ = 427770720. Its totient is φ = 42882048.

The previous prime is 142927703. The next prime is 142927739. The reversal of 142927704 is 407729241.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142927703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25614 + ... + 30690.

It is an arithmetic number, because the mean of its divisors is an integer number (4455945).

Almost surely, 2^142927704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142927704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213885360).

142927704 is an abundant number, since it is smaller than the sum of its proper divisors (284843016).

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

142927704 is a wasteful number, since it uses less digits than its factorization.

142927704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5129 (or 5122 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 142927704 is about 11955.2375133244. The cubic root of 142927704 is about 522.8440126724.

The spelling of 142927704 in words is "one hundred forty-two million, nine hundred twenty-seven thousand, seven hundred four".