6611462147 has 2 divisors, whose sum is σ = 6611462148. Its totient is φ = 6611462146.

The previous prime is 6611462083. The next prime is 6611462149. The reversal of 6611462147 is 7412641166.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6611462147 - 2⁶ = 6611462083 is a prime.

It is a super-2 number, since 2×6611462147² = 87422863442427699218, which contains 22 as substring.

Together with 6611462149, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6611462147.

It is not a weakly prime, because it can be changed into another prime (6611462149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3305731073 + 3305731074.

It is an arithmetic number, because the mean of its divisors is an integer number (3305731074).

Almost surely, 2^6611462147 is an apocalyptic number.

6611462147 is a deficient number, since it is larger than the sum of its proper divisors (1).

6611462147 is an equidigital number, since it uses as much as digits as its factorization.

6611462147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 38.

The square root of 6611462147 is about 81310.8980826064. The cubic root of 6611462147 is about 1876.8627080136.

The spelling of 6611462147 in words is "six billion, six hundred eleven million, four hundred sixty-two thousand, one hundred forty-seven".