260247532 has 12 divisors (see below), whose sum is σ = 455673736. Its totient is φ = 130055040.

The previous prime is 260247523. The next prime is 260247557. The reversal of 260247532 is 235742062.

It is a junction number, because it is equal to n+sod(n) for n = 260247494 and 260247503.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8133 + ... + 24220.

Almost surely, 2^260247532 is an apocalyptic number.

It is an amenable number.

260247532 is a deficient number, since it is larger than the sum of its proper divisors (195426204).

260247532 is a wasteful number, since it uses less digits than its factorization.

260247532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34368 (or 34366 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 260247532 is about 16132.1893120556. The cubic root of 260247532 is about 638.4529135973.

Adding to 260247532 its reverse (235742062), we get a palindrome (495989594).

The spelling of 260247532 in words is "two hundred sixty million, two hundred forty-seven thousand, five hundred thirty-two".