162342016 has 32 divisors (see below), whose sum is σ = 324099900. Its totient is φ = 80999424.

The previous prime is 162341983. The next prime is 162342041. The reversal of 162342016 is 610243261.

It can be written as a sum of positive squares in 2 ways, for example, as 117505600 + 44836416 = 10840^2 + 6696^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77430 + ... + 79498.

Almost surely, 2^162342016 is an apocalyptic number.

162342016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

162342016 is a deficient number, since it is larger than the sum of its proper divisors (161757884).

162342016 is an equidigital number, since it uses as much as digits as its factorization.

162342016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2696 (or 2684 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 162342016 is about 12741.3506348424. The cubic root of 162342016 is about 545.5195404840.

Adding to 162342016 its reverse (610243261), we get a palindrome (772585277).

The spelling of 162342016 in words is "one hundred sixty-two million, three hundred forty-two thousand, sixteen".