242012672 has 80 divisors (see below), whose sum is σ = 534153312. Its totient is φ = 108625920.

The previous prime is 242012669. The next prime is 242012677. The reversal of 242012672 is 276210242.

It is not an unprimeable number, because it can be changed into a prime (242012677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546083 + ... + 546525.

Almost surely, 2^242012672 is an apocalyptic number.

242012672 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242012672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267076656).

242012672 is an abundant number, since it is smaller than the sum of its proper divisors (292140640).

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

242012672 is an equidigital number, since it uses as much as digits as its factorization.

242012672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569 (or 553 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 242012672 is about 15556.7564742783. The cubic root of 242012672 is about 623.1788453608.

The spelling of 242012672 in words is "two hundred forty-two million, twelve thousand, six hundred seventy-two".