141947115 has 8 divisors (see below), whose sum is σ = 227115408. Its totient is φ = 75705120.

The previous prime is 141947111. The next prime is 141947147. The reversal of 141947115 is 511749141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 141947115 - 2² = 141947111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141947111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4731556 + ... + 4731585.

It is an arithmetic number, because the mean of its divisors is an integer number (28389426).

Almost surely, 2^141947115 is an apocalyptic number.

141947115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

141947115 is a deficient number, since it is larger than the sum of its proper divisors (85168293).

141947115 is an equidigital number, since it uses as much as digits as its factorization.

141947115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9463149.

The product of its digits is 5040, while the sum is 33.

The square root of 141947115 is about 11914.1560758620. The cubic root of 141947115 is about 521.6455697979.

The spelling of 141947115 in words is "one hundred forty-one million, nine hundred forty-seven thousand, one hundred fifteen".