152017471 has 2 divisors, whose sum is σ = 152017472. Its totient is φ = 152017470.

The previous prime is 152017403. The next prime is 152017501. The reversal of 152017471 is 174710251.

It is a strong prime.

It is an emirp because it is prime and its reverse (174710251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152017471 - 2⁷ = 152017343 is a prime.

It is a super-3 number, since 3×152017471³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152011471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76008735 + 76008736.

It is an arithmetic number, because the mean of its divisors is an integer number (76008736).

Almost surely, 2^152017471 is an apocalyptic number.

152017471 is a deficient number, since it is larger than the sum of its proper divisors (1).

152017471 is an equidigital number, since it uses as much as digits as its factorization.

152017471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1960, while the sum is 28.

The square root of 152017471 is about 12329.5365281912. The cubic root of 152017471 is about 533.7007761738.

The spelling of 152017471 in words is "one hundred fifty-two million, seventeen thousand, four hundred seventy-one".