7152079 has 4 divisors (see below), whose sum is σ = 7802280. Its totient is φ = 6501880.

The previous prime is 7152073. The next prime is 7152083. The reversal of 7152079 is 9702517.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9702517 = 11 ⋅882047.

It is not a de Polignac number, because 7152079 - 2³ = 7152071 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7152079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7152071) 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 3 ways as a sum of consecutive naturals, for example, 325084 + ... + 325105.

It is an arithmetic number, because the mean of its divisors is an integer number (1950570).

Almost surely, 2^7152079 is an apocalyptic number.

7152079 is a deficient number, since it is larger than the sum of its proper divisors (650201).

7152079 is a wasteful number, since it uses less digits than its factorization.

7152079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650200.

The product of its (nonzero) digits is 4410, while the sum is 31.

The square root of 7152079 is about 2674.3371141275. The cubic root of 7152079 is about 192.6685228021.

The spelling of 7152079 in words is "seven million, one hundred fifty-two thousand, seventy-nine".