162333642 has 16 divisors (see below), whose sum is σ = 325556352. Its totient is φ = 53963040.

The previous prime is 162333601. The next prime is 162333649. The reversal of 162333642 is 246333261.

It is a super-3 number, since 3×162333642³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (162333649) by changing a digit.

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, 34659 + ... + 39062.

It is an arithmetic number, because the mean of its divisors is an integer number (20347272).

Almost surely, 2^162333642 is an apocalyptic number.

162333642 is an abundant number, since it is smaller than the sum of its proper divisors (163222710).

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

162333642 is a wasteful number, since it uses less digits than its factorization.

162333642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74093.

The product of its digits is 15552, while the sum is 30.

The square root of 162333642 is about 12741.0220155214. The cubic root of 162333642 is about 545.5101605767.

The spelling of 162333642 in words is "one hundred sixty-two million, three hundred thirty-three thousand, six hundred forty-two".