162479479 has 2 divisors, whose sum is σ = 162479480. Its totient is φ = 162479478.

The previous prime is 162479467. The next prime is 162479483. The reversal of 162479479 is 974974261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 162479479 - 2¹¹ = 162477431 is a prime.

It is a super-2 number, since 2×162479479² = 52799162192222882, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162479419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81239739 + 81239740.

It is an arithmetic number, because the mean of its divisors is an integer number (81239740).

Almost surely, 2^162479479 is an apocalyptic number.

162479479 is a deficient number, since it is larger than the sum of its proper divisors (1).

162479479 is an equidigital number, since it uses as much as digits as its factorization.

162479479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 762048, while the sum is 49.

The square root of 162479479 is about 12746.7438587272. The cubic root of 162479479 is about 545.6734698216.

The spelling of 162479479 in words is "one hundred sixty-two million, four hundred seventy-nine thousand, four hundred seventy-nine".