735257042 has 8 divisors (see below), whose sum is σ = 1187722956. Its totient is φ = 339349392.

The previous prime is 735257023. The next prime is 735257063. The reversal of 735257042 is 240752537.

735257042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 720976201 + 14280841 = 26851^2 + 3779^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 735256993 and 735257011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14139533 + ... + 14139584.

Almost surely, 2^735257042 is an apocalyptic number.

735257042 is a deficient number, since it is larger than the sum of its proper divisors (452465914).

735257042 is a wasteful number, since it uses less digits than its factorization.

735257042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28279132.

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 735257042 is about 27115.6235775613. The cubic root of 735257042 is about 902.5675824601.

The spelling of 735257042 in words is "seven hundred thirty-five million, two hundred fifty-seven thousand, forty-two".