7052387 has 8 divisors (see below), whose sum is σ = 7252080. Its totient is φ = 6854400.

The previous prime is 7052377. The next prime is 7052389. The reversal of 7052387 is 7832507.

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 7052387 - 2⁴ = 7052371 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7052389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17039 + ... + 17447.

It is an arithmetic number, because the mean of its divisors is an integer number (906510).

Almost surely, 2^7052387 is an apocalyptic number.

7052387 is a deficient number, since it is larger than the sum of its proper divisors (199693).

7052387 is a wasteful number, since it uses less digits than its factorization.

7052387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 7052387 is about 2655.6330695335. The cubic root of 7052387 is about 191.7691362179.

The spelling of 7052387 in words is "seven million, fifty-two thousand, three hundred eighty-seven".