712560261 has 8 divisors (see below), whose sum is σ = 1085806144. Its totient is φ = 407177280.

The previous prime is 712560223. The next prime is 712560269. The reversal of 712560261 is 162065217.

712560261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 712560261 - 2¹⁸ = 712298117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712560269) 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, 16965700 + ... + 16965741.

It is an arithmetic number, because the mean of its divisors is an integer number (135725768).

Almost surely, 2^712560261 is an apocalyptic number.

It is an amenable number.

712560261 is a deficient number, since it is larger than the sum of its proper divisors (373245883).

712560261 is a wasteful number, since it uses less digits than its factorization.

712560261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33931451.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 712560261 is about 26693.8243981637. The cubic root of 712560261 is about 893.1831733050.

The spelling of 712560261 in words is "seven hundred twelve million, five hundred sixty thousand, two hundred sixty-one".