536971261 has 8 divisors (see below), whose sum is σ = 542614464. Its totient is φ = 531339840.

The previous prime is 536971207. The next prime is 536971277. The reversal of 536971261 is 162179635.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-536971261 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 (536971291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111381 + ... + 116101.

It is an arithmetic number, because the mean of its divisors is an integer number (67826808).

Almost surely, 2^536971261 is an apocalyptic number.

It is an amenable number.

536971261 is a deficient number, since it is larger than the sum of its proper divisors (5643203).

536971261 is a wasteful number, since it uses less digits than its factorization.

536971261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5891.

The product of its digits is 68040, while the sum is 40.

The square root of 536971261 is about 23172.6403545215. The cubic root of 536971261 is about 812.7999736863.

The spelling of 536971261 in words is "five hundred thirty-six million, nine hundred seventy-one thousand, two hundred sixty-one".