9782534 has 8 divisors (see below), whose sum is σ = 14689848. Its totient is φ = 4885920.

The previous prime is 9782527. The next prime is 9782537. The reversal of 9782534 is 4352879.

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

It is a super-2 number, since 2×9782534² = 191395942922312, which contains 22 as substring.

It is a d-powerful number, because it can be written as 9 + 7⁵ + 8² + 2⁴ + 5¹⁰ + 3² + 4 .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9782537) 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, 254 + ... + 4430.

It is an arithmetic number, because the mean of its divisors is an integer number (1836231).

Almost surely, 2^9782534 is an apocalyptic number.

9782534 is a deficient number, since it is larger than the sum of its proper divisors (4907314).

9782534 is a wasteful number, since it uses less digits than its factorization.

9782534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5350.

The product of its digits is 60480, while the sum is 38.

The square root of 9782534 is about 3127.7042699079. The cubic root of 9782534 is about 213.8702885295.

The spelling of 9782534 in words is "nine million, seven hundred eighty-two thousand, five hundred thirty-four".