7054385 has 8 divisors (see below), whose sum is σ = 9116520. Its totient is φ = 5209344.

The previous prime is 7054381. The next prime is 7054387. The reversal of 7054385 is 5834507.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1056784 + 5997601 = 1028^2 + 2449^2 .

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 7054385 - 2² = 7054381 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (7054381) 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, 54200 + ... + 54329.

It is an arithmetic number, because the mean of its divisors is an integer number (1139565).

Almost surely, 2^7054385 is an apocalyptic number.

It is an amenable number.

7054385 is a deficient number, since it is larger than the sum of its proper divisors (2062135).

7054385 is a wasteful number, since it uses less digits than its factorization.

7054385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108547.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 7054385 is about 2656.0092243816. The cubic root of 7054385 is about 191.7872444393.

The spelling of 7054385 in words is "seven million, fifty-four thousand, three hundred eighty-five".