7054145 has 8 divisors (see below), whose sum is σ = 9674304. Its totient is φ = 4837104.

The previous prime is 7054139. The next prime is 7054171. The reversal of 7054145 is 5414507.

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 7054145 - 2⁴ = 7054129 is a prime.

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

It is a Duffinian number.

It is an unprimeable number.

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, 100739 + ... + 100808.

It is an arithmetic number, because the mean of its divisors is an integer number (1209288).

Almost surely, 2^7054145 is an apocalyptic number.

It is an amenable number.

7054145 is a deficient number, since it is larger than the sum of its proper divisors (2620159).

7054145 is a wasteful number, since it uses less digits than its factorization.

7054145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201559.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 7054145 is about 2655.9640434313. The cubic root of 7054145 is about 191.7850694583.

The spelling of 7054145 in words is "seven million, fifty-four thousand, one hundred forty-five".