9950747 has 4 divisors (see below), whose sum is σ = 10113936. Its totient is φ = 9787560.

The previous prime is 9950713. The next prime is 9950753. The reversal of 9950747 is 7470599.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9950747 - 2¹⁴ = 9934363 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9950777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81503 + ... + 81624.

It is an arithmetic number, because the mean of its divisors is an integer number (2528484).

Almost surely, 2^9950747 is an apocalyptic number.

9950747 is a deficient number, since it is larger than the sum of its proper divisors (163189).

9950747 is a wasteful number, since it uses less digits than its factorization.

9950747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163188.

The product of its (nonzero) digits is 79380, while the sum is 41.

The square root of 9950747 is about 3154.4804643554. The cubic root of 9950747 is about 215.0891787972.

The spelling of 9950747 in words is "nine million, nine hundred fifty thousand, seven hundred forty-seven".