2028946230 has 48 divisors (see below), whose sum is σ = 5310231264. Its totient is φ = 537465600.

The previous prime is 2028946223. The next prime is 2028946237. The reversal of 2028946230 is 326498202.

2028946230 is a `hidden beast` number, since 2 + 0 + 28 + 9 + 4 + 623 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (2028946223) and next prime (2028946237).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2028946237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61059 + ... + 88238.

It is an arithmetic number, because the mean of its divisors is an integer number (110629818).

Almost surely, 2^2028946230 is an apocalyptic number.

2028946230 is an abundant number, since it is smaller than the sum of its proper divisors (3281285034).

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

2028946230 is a wasteful number, since it uses less digits than its factorization.

2028946230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149461 (or 149458 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 2028946230 is about 45043.8256590179. The cubic root of 2028946230 is about 1265.9702867325.

The spelling of 2028946230 in words is "two billion, twenty-eight million, nine hundred forty-six thousand, two hundred thirty".