260725434 has 16 divisors (see below), whose sum is σ = 521609088. Its totient is φ = 86882112.

The previous prime is 260725417. The next prime is 260725453. The reversal of 260725434 is 434527062.

It is a junction number, because it is equal to n+sod(n) for n = 260725395 and 260725404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36159 + ... + 42765.

It is an arithmetic number, because the mean of its divisors is an integer number (32600568).

Almost surely, 2^260725434 is an apocalyptic number.

260725434 is an abundant number, since it is smaller than the sum of its proper divisors (260883654).

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

260725434 is a wasteful number, since it uses less digits than its factorization.

260725434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13189.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 260725434 is about 16146.9945810358. The cubic root of 260725434 is about 638.8434793866.

The spelling of 260725434 in words is "two hundred sixty million, seven hundred twenty-five thousand, four hundred thirty-four".