9946751 has 16 divisors (see below), whose sum is σ = 10990080. Its totient is φ = 8964480.

The previous prime is 9946733. The next prime is 9946759. The reversal of 9946751 is 1576499.

It is a cyclic number.

It is not a de Polignac number, because 9946751 - 2¹⁸ = 9684607 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9946699 and 9946708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9946759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47036 + ... + 47246.

It is an arithmetic number, because the mean of its divisors is an integer number (686880).

Almost surely, 2^9946751 is an apocalyptic number.

9946751 is a deficient number, since it is larger than the sum of its proper divisors (1043329).

9946751 is a wasteful number, since it uses less digits than its factorization.

9946751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334.

The product of its digits is 68040, while the sum is 41.

The square root of 9946751 is about 3153.8470159473. The cubic root of 9946751 is about 215.0603832560.

The spelling of 9946751 in words is "nine million, nine hundred forty-six thousand, seven hundred fifty-one".