260361456 has 40 divisors (see below), whose sum is σ = 677456640. Its totient is φ = 86160576.

The previous prime is 260361383. The next prime is 260361457. The reversal of 260361456 is 654163062.

260361456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260361457) 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, 12840 + ... + 26183.

It is an arithmetic number, because the mean of its divisors is an integer number (16936416).

Almost surely, 2^260361456 is an apocalyptic number.

It is an amenable number.

260361456 is an abundant number, since it is smaller than the sum of its proper divisors (417095184).

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

260361456 is a wasteful number, since it uses less digits than its factorization.

260361456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39173 (or 39167 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 260361456 is about 16135.7198785799. The cubic root of 260361456 is about 638.5460614534.

The spelling of 260361456 in words is "two hundred sixty million, three hundred sixty-one thousand, four hundred fifty-six".