2078529 has 8 divisors (see below), whose sum is σ = 2809632. Its totient is φ = 1366560.

The previous prime is 2078513. The next prime is 2078537. The reversal of 2078529 is 9258702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2078529 - 2⁴ = 2078513 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2078529.

It is not an unprimeable number, because it can be changed into a prime (2078509) 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, 4527 + ... + 4964.

It is an arithmetic number, because the mean of its divisors is an integer number (351204).

2^2078529 is an apocalyptic number.

It is an amenable number.

2078529 is a deficient number, since it is larger than the sum of its proper divisors (731103).

2078529 is an equidigital number, since it uses as much as digits as its factorization.

2078529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9567.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 2078529 is about 1441.7104424953. The cubic root of 2078529 is about 127.6199870094.

The spelling of 2078529 in words is "two million, seventy-eight thousand, five hundred twenty-nine".