162336149 has 2 divisors, whose sum is σ = 162336150. Its totient is φ = 162336148.

The previous prime is 162336121. The next prime is 162336157. The reversal of 162336149 is 941633261.

It is a happy number.

162336149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122102500 + 40233649 = 11050^2 + 6343^2 .

It is a cyclic number.

It is not a de Polignac number, because 162336149 - 2¹⁶ = 162270613 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162336169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81168074 + 81168075.

It is an arithmetic number, because the mean of its divisors is an integer number (81168075).

Almost surely, 2^162336149 is an apocalyptic number.

It is an amenable number.

162336149 is a deficient number, since it is larger than the sum of its proper divisors (1).

162336149 is an equidigital number, since it uses as much as digits as its factorization.

162336149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 35.

The square root of 162336149 is about 12741.1203981440. The cubic root of 162336149 is about 545.5129687581.

The spelling of 162336149 in words is "one hundred sixty-two million, three hundred thirty-six thousand, one hundred forty-nine".