147714769 has 2 divisors, whose sum is σ = 147714770. Its totient is φ = 147714768.

The previous prime is 147714757. The next prime is 147714773. The reversal of 147714769 is 967417741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 146531025 + 1183744 = 12105^2 + 1088^2 .

It is a cyclic number.

It is not a de Polignac number, because 147714769 - 2⁷ = 147714641 is a prime.

It is a super-2 number, since 2×147714769² = 43639305961446722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (147714779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73857384 + 73857385.

It is an arithmetic number, because the mean of its divisors is an integer number (73857385).

Almost surely, 2^147714769 is an apocalyptic number.

It is an amenable number.

147714769 is a deficient number, since it is larger than the sum of its proper divisors (1).

147714769 is an equidigital number, since it uses as much as digits as its factorization.

147714769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 296352, while the sum is 46.

The square root of 147714769 is about 12153.7964850494. The cubic root of 147714769 is about 528.6172201693.

The spelling of 147714769 in words is "one hundred forty-seven million, seven hundred fourteen thousand, seven hundred sixty-nine".