740133 has 6 divisors (see below), whose sum is σ = 1069094. Its totient is φ = 493416.

The previous prime is 740123. The next prime is 740141. The reversal of 740133 is 331047.

740133 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 only one way, i.e., 736164 + 3969 = 858^2 + 63^2 .

It is not a de Polignac number, because 740133 - 2⁹ = 739621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 740133.

It is not an unprimeable number, because it can be changed into a prime (740123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41110 + ... + 41127.

2⁷⁴⁰¹³³ is an apocalyptic number.

It is an amenable number.

740133 is a deficient number, since it is larger than the sum of its proper divisors (328961).

740133 is a wasteful number, since it uses less digits than its factorization.

740133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82243 (or 82240 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 740133 is about 860.3098279109. The cubic root of 740133 is about 90.4558355168.

The spelling of 740133 in words is "seven hundred forty thousand, one hundred thirty-three".