742152112 has 20 divisors (see below), whose sum is σ = 1548529360. Its totient is φ = 342531648.

The previous prime is 742152101. The next prime is 742152113. The reversal of 742152112 is 211251247.

742152112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (742152113) 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, 1783812 + ... + 1784227.

It is an arithmetic number, because the mean of its divisors is an integer number (77426468).

Almost surely, 2^742152112 is an apocalyptic number.

It is an amenable number.

742152112 is an abundant number, since it is smaller than the sum of its proper divisors (806377248).

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

742152112 is a wasteful number, since it uses less digits than its factorization.

742152112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3568060 (or 3568054 counting only the distinct ones).

The product of its digits is 1120, while the sum is 25.

The square root of 742152112 is about 27242.4689042678. The cubic root of 742152112 is about 905.3801652607.

The spelling of 742152112 in words is "seven hundred forty-two million, one hundred fifty-two thousand, one hundred twelve".