142853484 has 24 divisors (see below), whose sum is σ = 335075328. Its totient is φ = 47367760.

The previous prime is 142853479. The next prime is 142853489. The reversal of 142853484 is 484358241.

It is an interprime number because it is at equal distance from previous prime (142853479) and next prime (142853489).

It is not an unprimeable number, because it can be changed into a prime (142853489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28872 + ... + 33455.

It is an arithmetic number, because the mean of its divisors is an integer number (13961472).

Almost surely, 2^142853484 is an apocalyptic number.

It is an amenable number.

142853484 is an abundant number, since it is smaller than the sum of its proper divisors (192221844).

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

142853484 is a wasteful number, since it uses less digits than its factorization.

142853484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62525 (or 62523 counting only the distinct ones).

The product of its digits is 122880, while the sum is 39.

The square root of 142853484 is about 11952.1330313882. The cubic root of 142853484 is about 522.7534955777.

The spelling of 142853484 in words is "one hundred forty-two million, eight hundred fifty-three thousand, four hundred eighty-four".