7533982 has 8 divisors (see below), whose sum is σ = 11322936. Its totient is φ = 3759672.

The previous prime is 7533979. The next prime is 7533983. The reversal of 7533982 is 2893357.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7533983) 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, 2268 + ... + 4495.

It is an arithmetic number, because the mean of its divisors is an integer number (1415367).

Almost surely, 2^7533982 is an apocalyptic number.

7533982 is a deficient number, since it is larger than the sum of its proper divisors (3788954).

7533982 is a wasteful number, since it uses less digits than its factorization.

7533982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7322.

The product of its digits is 45360, while the sum is 37.

The square root of 7533982 is about 2744.8100116401. The cubic root of 7533982 is about 196.0385700854.

It can be divided in two parts, 7533 and 982, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 7533982 in words is "seven million, five hundred thirty-three thousand, nine hundred eighty-two".