727047134 has 12 divisors (see below), whose sum is σ = 1198726872. Its totient is φ = 330475860.

The previous prime is 727047133. The next prime is 727047149. The reversal of 727047134 is 431740727.

It is a happy number.

It is a super-2 number, since 2×727047134² = 1057195070115227912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 727047094 and 727047103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (727047133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1501922 + ... + 1502405.

It is an arithmetic number, because the mean of its divisors is an integer number (99893906).

Almost surely, 2^727047134 is an apocalyptic number.

727047134 is a deficient number, since it is larger than the sum of its proper divisors (471679738).

727047134 is a wasteful number, since it uses less digits than its factorization.

727047134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3004351 (or 3004340 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 727047134 is about 26963.8115629078. The cubic root of 727047134 is about 899.1956327582.

The spelling of 727047134 in words is "seven hundred twenty-seven million, forty-seven thousand, one hundred thirty-four".