9954783 has 6 divisors (see below), whose sum is σ = 14379144. Its totient is φ = 6636516.

The previous prime is 9954761. The next prime is 9954787. The reversal of 9954783 is 3874599.

It is not a de Polignac number, because 9954783 - 2⁶ = 9954719 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9954787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 553035 + ... + 553052.

It is an arithmetic number, because the mean of its divisors is an integer number (2396524).

Almost surely, 2^9954783 is an apocalyptic number.

9954783 is a deficient number, since it is larger than the sum of its proper divisors (4424361).

9954783 is a wasteful number, since it uses less digits than its factorization.

9954783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106093 (or 1106090 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 9954783 is about 3155.1201244961. The cubic root of 9954783 is about 215.1182547579.

It can be divided in two parts, 995 and 4783, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 9954783 in words is "nine million, nine hundred fifty-four thousand, seven hundred eighty-three".