162440016 has 40 divisors (see below), whose sum is σ = 420282624. Its totient is φ = 54063360.

The previous prime is 162440009. The next prime is 162440023. The reversal of 162440016 is 610044261.

It is an interprime number because it is at equal distance from previous prime (162440009) and next prime (162440023).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 34305 + ... + 38751.

Almost surely, 2^162440016 is an apocalyptic number.

162440016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

162440016 is an abundant number, since it is smaller than the sum of its proper divisors (257842608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162440016 is a wasteful number, since it uses less digits than its factorization.

162440016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5219 (or 5213 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 162440016 is about 12745.1958007714. The cubic root of 162440016 is about 545.6292885382.

Adding to 162440016 its reverse (610044261), we get a palindrome (772484277).

The spelling of 162440016 in words is "one hundred sixty-two million, four hundred forty thousand, sixteen".