141447798 has 12 divisors (see below), whose sum is σ = 306470268. Its totient is φ = 47149260.

The previous prime is 141447797. The next prime is 141447809. The reversal of 141447798 is 897744141.

It is a happy number.

141447798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141447797) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3929088 + ... + 3929123.

It is an arithmetic number, because the mean of its divisors is an integer number (25539189).

Almost surely, 2^141447798 is an apocalyptic number.

141447798 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

141447798 is an abundant number, since it is smaller than the sum of its proper divisors (165022470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141447798 is a wasteful number, since it uses less digits than its factorization.

141447798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7858219 (or 7858216 counting only the distinct ones).

The product of its digits is 225792, while the sum is 45.

The square root of 141447798 is about 11893.1828372392. The cubic root of 141447798 is about 521.0331996974.

The spelling of 141447798 in words is "one hundred forty-one million, four hundred forty-seven thousand, seven hundred ninety-eight".