142862927 has 4 divisors (see below), whose sum is σ = 142899816. Its totient is φ = 142826040.

The previous prime is 142862897. The next prime is 142862933. The reversal of 142862927 is 729268241.

142862927 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 142862927 - 2¹⁰ = 142861903 is a prime.

It is a super-2 number, since 2×142862927² = 40819631822014658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142862947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11849 + ... + 20642.

It is an arithmetic number, because the mean of its divisors is an integer number (35724954).

Almost surely, 2^142862927 is an apocalyptic number.

142862927 is a deficient number, since it is larger than the sum of its proper divisors (36889).

142862927 is an equidigital number, since it uses as much as digits as its factorization.

142862927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36888.

The product of its digits is 96768, while the sum is 41.

The square root of 142862927 is about 11952.5280589505. The cubic root of 142862927 is about 522.7650137952.

The spelling of 142862927 in words is "one hundred forty-two million, eight hundred sixty-two thousand, nine hundred twenty-seven".