355428230 has 16 divisors (see below), whose sum is σ = 640051200. Its totient is φ = 142108992.

The previous prime is 355428217. The next prime is 355428247. The reversal of 355428230 is 32824553.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21371 + ... + 34169.

It is an arithmetic number, because the mean of its divisors is an integer number (40003200).

Almost surely, 2^355428230 is an apocalyptic number.

355428230 is a deficient number, since it is larger than the sum of its proper divisors (284622970).

355428230 is a wasteful number, since it uses less digits than its factorization.

355428230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15583.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 355428230 is about 18852.8043006869. The cubic root of 355428230 is about 708.3544712800.

The spelling of 355428230 in words is "three hundred fifty-five million, four hundred twenty-eight thousand, two hundred thirty".