7985441 has 8 divisors (see below), whose sum is σ = 8273664. Its totient is φ = 7702240.

The previous prime is 7985437. The next prime is 7985489. The reversal of 7985441 is 1445897.

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

It is a cyclic number.

It is not a de Polignac number, because 7985441 - 2² = 7985437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7985395 and 7985404.

It is not an unprimeable number, because it can be changed into a prime (7985431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2141 + ... + 4533.

It is an arithmetic number, because the mean of its divisors is an integer number (1034208).

Almost surely, 2^7985441 is an apocalyptic number.

7985441 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

7985441 is a deficient number, since it is larger than the sum of its proper divisors (288223).

7985441 is a wasteful number, since it uses less digits than its factorization.

7985441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511.

The product of its digits is 40320, while the sum is 38.

The square root of 7985441 is about 2825.8522608233. The cubic root of 7985441 is about 199.8786013267.

The spelling of 7985441 in words is "seven million, nine hundred eighty-five thousand, four hundred forty-one".