1260565230 has 32 divisors (see below), whose sum is σ = 3026463264. Its totient is φ = 336027776.

The previous prime is 1260565223. The next prime is 1260565261. The reversal of 1260565230 is 325650621.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100804 + ... + 112616.

It is an arithmetic number, because the mean of its divisors is an integer number (94576977).

Almost surely, 2^1260565230 is an apocalyptic number.

1260565230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1260565230 is an abundant number, since it is smaller than the sum of its proper divisors (1765898034).

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

1260565230 is a wasteful number, since it uses less digits than its factorization.

1260565230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15380.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 1260565230 is about 35504.4395815509. The cubic root of 1260565230 is about 1080.2437807029.

The spelling of 1260565230 in words is "one billion, two hundred sixty million, five hundred sixty-five thousand, two hundred thirty".