727762241 has 8 divisors (see below), whose sum is σ = 754343040. Its totient is φ = 701643888.

The previous prime is 727762199. The next prime is 727762249. The reversal of 727762241 is 142267727.

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

It is a cyclic number.

It is not a de Polignac number, because 727762241 - 2¹⁰ = 727761217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 727762195 and 727762204.

It is not an unprimeable number, because it can be changed into a prime (727762249) 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, 112406 + ... + 118703.

It is an arithmetic number, because the mean of its divisors is an integer number (94292880).

Almost surely, 2^727762241 is an apocalyptic number.

It is an amenable number.

727762241 is a deficient number, since it is larger than the sum of its proper divisors (26580799).

727762241 is a wasteful number, since it uses less digits than its factorization.

727762241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231223.

The product of its digits is 65856, while the sum is 38.

The square root of 727762241 is about 26977.0687992599. The cubic root of 727762241 is about 899.4903456024.

The spelling of 727762241 in words is "seven hundred twenty-seven million, seven hundred sixty-two thousand, two hundred forty-one".