152261671 has 2 divisors, whose sum is σ = 152261672. Its totient is φ = 152261670.

The previous prime is 152261657. The next prime is 152261689. The reversal of 152261671 is 176162251.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 152261671 - 2²⁷ = 18043943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152261651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76130835 + 76130836.

It is an arithmetic number, because the mean of its divisors is an integer number (76130836).

Almost surely, 2^152261671 is an apocalyptic number.

152261671 is a deficient number, since it is larger than the sum of its proper divisors (1).

152261671 is an equidigital number, since it uses as much as digits as its factorization.

152261671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 31.

The square root of 152261671 is about 12339.4356029763. The cubic root of 152261671 is about 533.9864012491.

The spelling of 152261671 in words is "one hundred fifty-two million, two hundred sixty-one thousand, six hundred seventy-one".