830140224 has 28 divisors (see below), whose sum is σ = 2196413184. Its totient is φ = 276713344.

The previous prime is 830140189. The next prime is 830140231. The reversal of 830140224 is 422041038.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 830140194 and 830140203.

It is a congruent number.

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, 2161632 + ... + 2162015.

It is an arithmetic number, because the mean of its divisors is an integer number (78443328).

Almost surely, 2^830140224 is an apocalyptic number.

It is an amenable number.

830140224 is an abundant number, since it is smaller than the sum of its proper divisors (1366272960).

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

830140224 is a wasteful number, since it uses less digits than its factorization.

830140224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4323662 (or 4323652 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 830140224 is about 28812.1541020452. The cubic root of 830140224 is about 939.8325580734.

The spelling of 830140224 in words is "eight hundred thirty million, one hundred forty thousand, two hundred twenty-four".