7030147 has 4 divisors (see below), whose sum is σ = 7201656. Its totient is φ = 6858640.

The previous prime is 7030141. The next prime is 7030159. The reversal of 7030147 is 7410307.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7030147 - 2¹⁵ = 6997379 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 (7030141) 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 3 ways as a sum of consecutive naturals, for example, 85693 + ... + 85774.

It is an arithmetic number, because the mean of its divisors is an integer number (1800414).

Almost surely, 2^7030147 is an apocalyptic number.

7030147 is a deficient number, since it is larger than the sum of its proper divisors (171509).

7030147 is a wasteful number, since it uses less digits than its factorization.

7030147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171508.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 7030147 is about 2651.4424376177. The cubic root of 7030147 is about 191.5673399235.

The spelling of 7030147 in words is "seven million, thirty thousand, one hundred forty-seven".