260254856 has 16 divisors (see below), whose sum is σ = 513661200. Its totient is φ = 123278544.

The previous prime is 260254847. The next prime is 260254861. The reversal of 260254856 is 658452062.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 855950 + ... + 856253.

It is an arithmetic number, because the mean of its divisors is an integer number (32103825).

Almost surely, 2^260254856 is an apocalyptic number.

It is an amenable number.

260254856 is a deficient number, since it is larger than the sum of its proper divisors (253406344).

260254856 is a wasteful number, since it uses less digits than its factorization.

260254856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712228 (or 1712224 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 260254856 is about 16132.4163100262. The cubic root of 260254856 is about 638.4589027483.

The spelling of 260254856 in words is "two hundred sixty million, two hundred fifty-four thousand, eight hundred fifty-six".