162506342 has 8 divisors (see below), whose sum is σ = 243882576. Its totient is φ = 81212152.

The previous prime is 162506341. The next prime is 162506359. The reversal of 162506342 is 243605261.

162506342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×162506342² = 52816622380441928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162506341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15293 + ... + 23640.

It is an arithmetic number, because the mean of its divisors is an integer number (30485322).

Almost surely, 2^162506342 is an apocalyptic number.

162506342 is a deficient number, since it is larger than the sum of its proper divisors (81376234).

162506342 is a wasteful number, since it uses less digits than its factorization.

162506342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41022.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 162506342 is about 12747.7975352607. The cubic root of 162506342 is about 545.7035405291.

The spelling of 162506342 in words is "one hundred sixty-two million, five hundred six thousand, three hundred forty-two".