259413220 has 24 divisors (see below), whose sum is σ = 594292608. Its totient is φ = 94332000.

The previous prime is 259413181. The next prime is 259413221. The reversal of 259413220 is 22314952.

It is not an unprimeable number, because it can be changed into a prime (259413221) 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, 589356 + ... + 589795.

It is an arithmetic number, because the mean of its divisors is an integer number (24762192).

Almost surely, 2^259413220 is an apocalyptic number.

259413220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

259413220 is an abundant number, since it is smaller than the sum of its proper divisors (334879388).

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

259413220 is a wasteful number, since it uses less digits than its factorization.

259413220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179171 (or 1179169 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 259413220 is about 16106.3099436215. The cubic root of 259413220 is about 637.7699238858.

It can be divided in two parts, 25941 and 3220, that added together give a triangular number (29161 = T₂₄₁).

The spelling of 259413220 in words is "two hundred fifty-nine million, four hundred thirteen thousand, two hundred twenty".