7482081 has 8 divisors (see below), whose sum is σ = 9997344. Its totient is φ = 4977440.

The previous prime is 7482053. The next prime is 7482089. The reversal of 7482081 is 1802847.

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 7482081 - 2⁶ = 7482017 is a prime.

It is a super-2 number, since 2×7482081² = 111963072181122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7482089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 831 + ... + 3956.

It is an arithmetic number, because the mean of its divisors is an integer number (1249668).

Almost surely, 2^7482081 is an apocalyptic number.

It is an amenable number.

7482081 is a deficient number, since it is larger than the sum of its proper divisors (2515263).

7482081 is a wasteful number, since it uses less digits than its factorization.

7482081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5311.

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 7482081 is about 2735.3392842571. The cubic root of 7482081 is about 195.5873677131.

The spelling of 7482081 in words is "seven million, four hundred eighty-two thousand, eighty-one".