152417 has 2 divisors, whose sum is σ = 152418. Its totient is φ = 152416.

The previous prime is 152407. The next prime is 152419. The reversal of 152417 is 714251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96721 + 55696 = 311^2 + 236^2 .

It is a cyclic number.

It is not a de Polignac number, because 152417 - 2¹⁴ = 136033 is a prime.

Together with 152419, 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 (152419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76208 + 76209.

It is an arithmetic number, because the mean of its divisors is an integer number (76209).

2¹⁵²⁴¹⁷ is an apocalyptic number.

It is an amenable number.

152417 is a deficient number, since it is larger than the sum of its proper divisors (1).

152417 is an equidigital number, since it uses as much as digits as its factorization.

152417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 280, while the sum is 20.

The square root of 152417 is about 390.4061987213. The cubic root of 152417 is about 53.4167920744.

Adding to 152417 its reverse (714251), we get a palindrome (866668).

The spelling of 152417 in words is "one hundred fifty-two thousand, four hundred seventeen".