1415468147 has 2 divisors, whose sum is σ = 1415468148. Its totient is φ = 1415468146.

The previous prime is 1415468113. The next prime is 1415468149. The reversal of 1415468147 is 7418645141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1415468147 - 2²⁰ = 1414419571 is a prime.

It is a super-2 number, since 2×1415468147² = 4007100150343227218, which contains 22 as substring.

Together with 1415468149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1415468149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707734073 + 707734074.

It is an arithmetic number, because the mean of its divisors is an integer number (707734074).

Almost surely, 2^1415468147 is an apocalyptic number.

1415468147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1415468147 is an equidigital number, since it uses as much as digits as its factorization.

1415468147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 107520, while the sum is 41.

The square root of 1415468147 is about 37622.7078637357. The cubic root of 1415468147 is about 1122.7938716985.

The spelling of 1415468147 in words is "one billion, four hundred fifteen million, four hundred sixty-eight thousand, one hundred forty-seven".