260486452 has 12 divisors (see below), whose sum is σ = 456869700. Its totient is φ = 129952256.

The previous prime is 260486399. The next prime is 260486507. The reversal of 260486452 is 254684062.

It can be written as a sum of positive squares in 2 ways, for example, as 185940496 + 74545956 = 13636^2 + 8634^2 .

It is a congruent number.

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, 70723 + ... + 74314.

It is an arithmetic number, because the mean of its divisors is an integer number (38072475).

Almost surely, 2^260486452 is an apocalyptic number.

It is an amenable number.

260486452 is a deficient number, since it is larger than the sum of its proper divisors (196383248).

260486452 is a wasteful number, since it uses less digits than its factorization.

260486452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145490 (or 145488 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

The square root of 260486452 is about 16139.5926838319. The cubic root of 260486452 is about 638.6482308699.

The spelling of 260486452 in words is "two hundred sixty million, four hundred eighty-six thousand, four hundred fifty-two".