7385081 has 8 divisors (see below), whose sum is σ = 8078400. Its totient is φ = 6695440.

The previous prime is 7385069. The next prime is 7385083. The reversal of 7385081 is 1805837.

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 7385081 - 2⁶ = 7385017 is a prime.

It is a super-2 number, since 2×7385081² = 109078842753122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7385083) 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, 4940 + ... + 6258.

It is an arithmetic number, because the mean of its divisors is an integer number (1009800).

Almost surely, 2^7385081 is an apocalyptic number.

It is an amenable number.

7385081 is a deficient number, since it is larger than the sum of its proper divisors (693319).

7385081 is a wasteful number, since it uses less digits than its factorization.

7385081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 7385081 is about 2717.5505515077. The cubic root of 7385081 is about 194.7384703502.

The spelling of 7385081 in words is "seven million, three hundred eighty-five thousand, eighty-one".