162738337 has 2 divisors, whose sum is σ = 162738338. Its totient is φ = 162738336.

The previous prime is 162738283. The next prime is 162738391. The reversal of 162738337 is 733837261.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (162738283) and next prime (162738391).

It can be written as a sum of positive squares in only one way, i.e., 162715536 + 22801 = 12756^2 + 151^2 .

It is a cyclic number.

It is not a de Polignac number, because 162738337 - 2⁷ = 162738209 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 162738337.

It is not a weakly prime, because it can be changed into another prime (162738137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81369168 + 81369169.

It is an arithmetic number, because the mean of its divisors is an integer number (81369169).

Almost surely, 2^162738337 is an apocalyptic number.

It is an amenable number.

162738337 is a deficient number, since it is larger than the sum of its proper divisors (1).

162738337 is an equidigital number, since it uses as much as digits as its factorization.

162738337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 40.

The square root of 162738337 is about 12756.8937049738. The cubic root of 162738337 is about 545.9631002359.

The spelling of 162738337 in words is "one hundred sixty-two million, seven hundred thirty-eight thousand, three hundred thirty-seven".