733156242 has 64 divisors (see below), whose sum is σ = 1807868160. Its totient is φ = 193019904.

The previous prime is 733156213. The next prime is 733156253. The reversal of 733156242 is 242651337.

733156242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 519634 + ... + 521042.

It is an arithmetic number, because the mean of its divisors is an integer number (28247940).

Almost surely, 2^733156242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 733156242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (903934080).

733156242 is an abundant number, since it is smaller than the sum of its proper divisors (1074711918).

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

733156242 is a wasteful number, since it uses less digits than its factorization.

733156242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387.

The product of its digits is 30240, while the sum is 33.

The square root of 733156242 is about 27076.8580525880. The cubic root of 733156242 is about 901.7071474376.

The spelling of 733156242 in words is "seven hundred thirty-three million, one hundred fifty-six thousand, two hundred forty-two".