906747 has 8 divisors (see below), whose sum is σ = 1213440. Its totient is φ = 602280.

The previous prime is 906727. The next prime is 906749. The reversal of 906747 is 747609.

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

It is not a de Polignac number, because 906747 - 2¹⁵ = 873979 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (906749) 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, 1122 + ... + 1752.

It is an arithmetic number, because the mean of its divisors is an integer number (151680).

2⁹⁰⁶⁷⁴⁷ is an apocalyptic number.

906747 is a deficient number, since it is larger than the sum of its proper divisors (306693).

906747 is a wasteful number, since it uses less digits than its factorization.

906747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 906747 is about 952.2326396422. The cubic root of 906747 is about 96.7896031340.

It can be divided in two parts, 906 and 747, that added together give a triangular number (1653 = T₅₇).

The spelling of 906747 in words is "nine hundred six thousand, seven hundred forty-seven".