259482132 has 144 divisors (see below), whose sum is σ = 816175360. Its totient is φ = 67682304.

The previous prime is 259482109. The next prime is 259482133. The reversal of 259482132 is 231284952.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259482133) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 337044 + ... + 337812.

Almost surely, 2^259482132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 259482132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (408087680).

259482132 is an abundant number, since it is smaller than the sum of its proper divisors (556693228).

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

259482132 is a wasteful number, since it uses less digits than its factorization.

259482132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902 (or 897 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 259482132 is about 16108.4490873579. The cubic root of 259482132 is about 637.8263924933.

The spelling of 259482132 in words is "two hundred fifty-nine million, four hundred eighty-two thousand, one hundred thirty-two".