141506947 has 4 divisors (see below), whose sum is σ = 141915096. Its totient is φ = 141098800.

The previous prime is 141506917. The next prime is 141506993. The reversal of 141506947 is 749605141.

141506947 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 141506947 - 2²³ = 133118339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141506917) 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, 203554 + ... + 204247.

It is an arithmetic number, because the mean of its divisors is an integer number (35478774).

Almost surely, 2^141506947 is an apocalyptic number.

141506947 is a deficient number, since it is larger than the sum of its proper divisors (408149).

141506947 is an equidigital number, since it uses as much as digits as its factorization.

141506947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408148.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 141506947 is about 11895.6692539764. The cubic root of 141506947 is about 521.1058161170.

The spelling of 141506947 in words is "one hundred forty-one million, five hundred six thousand, nine hundred forty-seven".