742628112 has 20 divisors (see below), whose sum is σ = 1918456080. Its totient is φ = 247542688.

The previous prime is 742628111. The next prime is 742628123. The reversal of 742628112 is 211826247.

It is not an unprimeable number, because it can be changed into a prime (742628111) 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, 7735662 + ... + 7735757.

It is an arithmetic number, because the mean of its divisors is an integer number (95922804).

Almost surely, 2^742628112 is an apocalyptic number.

It is an amenable number.

742628112 is an abundant number, since it is smaller than the sum of its proper divisors (1175827968).

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

742628112 is a wasteful number, since it uses less digits than its factorization.

742628112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15471430 (or 15471424 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 742628112 is about 27251.2038633158. The cubic root of 742628112 is about 905.5736875177.

The spelling of 742628112 in words is "seven hundred forty-two million, six hundred twenty-eight thousand, one hundred twelve".