142797695 has 4 divisors (see below), whose sum is σ = 171357240. Its totient is φ = 114238152.

The previous prime is 142797679. The next prime is 142797701. The reversal of 142797695 is 596797241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 596797241 = 2411 ⋅247531.

It is a cyclic number.

It is not a de Polignac number, because 142797695 - 2⁴ = 142797679 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14279765 + ... + 14279774.

It is an arithmetic number, because the mean of its divisors is an integer number (42839310).

Almost surely, 2^142797695 is an apocalyptic number.

142797695 is a deficient number, since it is larger than the sum of its proper divisors (28559545).

142797695 is an equidigital number, since it uses as much as digits as its factorization.

142797695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28559544.

The product of its digits is 952560, while the sum is 50.

The square root of 142797695 is about 11949.7989522837. The cubic root of 142797695 is about 522.6854358863.

The spelling of 142797695 in words is "one hundred forty-two million, seven hundred ninety-seven thousand, six hundred ninety-five".