742871514 has 96 divisors (see below), whose sum is σ = 1882718208. Its totient is φ = 191268000.

The previous prime is 742871513. The next prime is 742871567. The reversal of 742871514 is 415178247.

742871514 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 (742871513) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 644839 + ... + 645989.

It is an arithmetic number, because the mean of its divisors is an integer number (19611648).

Almost surely, 2^742871514 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 742871514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (941359104).

742871514 is an abundant number, since it is smaller than the sum of its proper divisors (1139846694).

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

742871514 is a wasteful number, since it uses less digits than its factorization.

742871514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312 (or 1301 counting only the distinct ones).

The product of its digits is 62720, while the sum is 39.

The square root of 742871514 is about 27255.6693918898. The cubic root of 742871514 is about 905.6726129270.

The spelling of 742871514 in words is "seven hundred forty-two million, eight hundred seventy-one thousand, five hundred fourteen".