947114019 has 8 divisors (see below), whose sum is σ = 1403131920. Its totient is φ = 631409328.

The previous prime is 947113997. The next prime is 947114029. The reversal of 947114019 is 910411749.

It is not a de Polignac number, because 947114019 - 2¹³ = 947105827 is a prime.

It is a super-2 number, since 2×947114019² = 1794049929972664722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (947114029) 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, 17539122 + ... + 17539175.

It is an arithmetic number, because the mean of its divisors is an integer number (175391490).

Almost surely, 2^947114019 is an apocalyptic number.

947114019 is a deficient number, since it is larger than the sum of its proper divisors (456017901).

947114019 is a wasteful number, since it uses less digits than its factorization.

947114019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35078306 (or 35078300 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 947114019 is about 30775.2176109284. The cubic root of 947114019 is about 982.0511042990.

The spelling of 947114019 in words is "nine hundred forty-seven million, one hundred fourteen thousand, nineteen".