747056 has 10 divisors (see below), whose sum is σ = 1447452. Its totient is φ = 373520.

The previous prime is 747053. The next prime is 747073. The reversal of 747056 is 650747.

It is an alternating number because its digits alternate between odd and even.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (747053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23330 + ... + 23361.

2⁷⁴⁷⁰⁵⁶ is an apocalyptic number.

It is an amenable number.

747056 is a deficient number, since it is larger than the sum of its proper divisors (700396).

747056 is a wasteful number, since it uses less digits than its factorization.

747056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46699 (or 46693 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 747056 is about 864.3240133191. The cubic root of 747056 is about 90.7369936863.

The spelling of 747056 in words is "seven hundred forty-seven thousand, fifty-six".