740230 has 16 divisors (see below), whose sum is σ = 1350720. Its totient is φ = 292032.

The previous prime is 740227. The next prime is 740237. The reversal of 740230 is 32047.

740230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322 + ... + 1258.

It is an arithmetic number, because the mean of its divisors is an integer number (84420).

2⁷⁴⁰²³⁰ is an apocalyptic number.

740230 is a deficient number, since it is larger than the sum of its proper divisors (610490).

740230 is a wasteful number, since it uses less digits than its factorization.

740230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023.

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 740230 is about 860.3662011028. The cubic root of 740230 is about 90.4597869835.

Adding to 740230 its reverse (32047), we get a palindrome (772277).

The spelling of 740230 in words is "seven hundred forty thousand, two hundred thirty".