260043432 has 32 divisors (see below), whose sum is σ = 709210080. Its totient is φ = 78800960.

The previous prime is 260043409. The next prime is 260043457. The reversal of 260043432 is 234340062.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492243 + ... + 492770.

It is an arithmetic number, because the mean of its divisors is an integer number (22162815).

Almost surely, 2^260043432 is an apocalyptic number.

260043432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

260043432 is an abundant number, since it is smaller than the sum of its proper divisors (449166648).

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

260043432 is a wasteful number, since it uses less digits than its factorization.

260043432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985033 (or 985029 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 260043432 is about 16125.8622095068. The cubic root of 260043432 is about 638.2859670005.

Adding to 260043432 its reverse (234340062), we get a palindrome (494383494).

The spelling of 260043432 in words is "two hundred sixty million, forty-three thousand, four hundred thirty-two".