162061379 has 2 divisors, whose sum is σ = 162061380. Its totient is φ = 162061378.

The previous prime is 162061349. The next prime is 162061441. The reversal of 162061379 is 973160261.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 162061379 - 2¹² = 162057283 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (162061349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81030689 + 81030690.

It is an arithmetic number, because the mean of its divisors is an integer number (81030690).

Almost surely, 2^162061379 is an apocalyptic number.

162061379 is a deficient number, since it is larger than the sum of its proper divisors (1).

162061379 is an equidigital number, since it uses as much as digits as its factorization.

162061379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 162061379 is about 12730.3330278512. Note that the first 3 decimals coincide. The cubic root of 162061379 is about 545.2050167150.

The spelling of 162061379 in words is "one hundred sixty-two million, sixty-one thousand, three hundred seventy-nine".