141795247 has 4 divisors (see below), whose sum is σ = 154685736. Its totient is φ = 128904760.

The previous prime is 141795229. The next prime is 141795263. The reversal of 141795247 is 742597141.

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 141795247 - 2¹⁵ = 141762479 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141793247) 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, 6445228 + ... + 6445249.

It is an arithmetic number, because the mean of its divisors is an integer number (38671434).

Almost surely, 2^141795247 is an apocalyptic number.

141795247 is a deficient number, since it is larger than the sum of its proper divisors (12890489).

141795247 is a wasteful number, since it uses less digits than its factorization.

141795247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12890488.

The product of its digits is 70560, while the sum is 40.

The square root of 141795247 is about 11907.7809435679. The cubic root of 141795247 is about 521.4594687068.

The spelling of 141795247 in words is "one hundred forty-one million, seven hundred ninety-five thousand, two hundred forty-seven".