147714157 has 2 divisors, whose sum is σ = 147714158. Its totient is φ = 147714156.

The previous prime is 147714109. The next prime is 147714179. The reversal of 147714157 is 751417741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133957476 + 13756681 = 11574^2 + 3709^2 .

It is a cyclic number.

It is not a de Polignac number, because 147714157 - 2¹⁹ = 147189869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147714557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73857078 + 73857079.

It is an arithmetic number, because the mean of its divisors is an integer number (73857079).

Almost surely, 2^147714157 is an apocalyptic number.

It is an amenable number.

147714157 is a deficient number, since it is larger than the sum of its proper divisors (1).

147714157 is an equidigital number, since it uses as much as digits as its factorization.

147714157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27440, while the sum is 37.

The square root of 147714157 is about 12153.7713077053. The cubic root of 147714157 is about 528.6164901268.

The spelling of 147714157 in words is "one hundred forty-seven million, seven hundred fourteen thousand, one hundred fifty-seven".