142025 has 24 divisors (see below), whose sum is σ = 208320. Its totient is φ = 95040.

The previous prime is 142019. The next prime is 142031. The reversal of 142025 is 520241.

It is an interprime number because it is at equal distance from previous prime (142019) and next prime (142031).

It is not a de Polignac number, because 142025 - 2⁶ = 141961 is a prime.

It is a super-2 number, since 2×142025² = 40342201250, which contains 22 as substring.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 142025.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6164 + ... + 6186.

It is an arithmetic number, because the mean of its divisors is an integer number (8680).

2¹⁴²⁰²⁵ is an apocalyptic number.

It is an amenable number.

142025 is a deficient number, since it is larger than the sum of its proper divisors (66295).

142025 is a wasteful number, since it uses less digits than its factorization.

142025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 142025 is about 376.8620437242. The cubic root of 142025 is about 52.1740959635.

Adding to 142025 its reverse (520241), we get a palindrome (662266).

The spelling of 142025 in words is "one hundred forty-two thousand, twenty-five".