142877204 has 12 divisors (see below), whose sum is σ = 250137300. Its totient is φ = 71409408.

The previous prime is 142877201. The next prime is 142877209. The reversal of 142877204 is 402778241.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 28601104 + 114276100 = 5348^2 + 10690^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142877201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6692 + ... + 18180.

It is an arithmetic number, because the mean of its divisors is an integer number (20844775).

Almost surely, 2^142877204 is an apocalyptic number.

It is an amenable number.

142877204 is a deficient number, since it is larger than the sum of its proper divisors (107260096).

142877204 is a wasteful number, since it uses less digits than its factorization.

142877204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14602 (or 14600 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 35.

The square root of 142877204 is about 11953.1252816993. The cubic root of 142877204 is about 522.7824273809.

The spelling of 142877204 in words is "one hundred forty-two million, eight hundred seventy-seven thousand, two hundred four".