7279085 has 8 divisors (see below), whose sum is σ = 9529056. Its totient is φ = 5293840.

The previous prime is 7279067. The next prime is 7279117. The reversal of 7279085 is 5809727.

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

It is not a de Polignac number, because 7279085 - 2⁸ = 7278829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66119 + ... + 66228.

It is an arithmetic number, because the mean of its divisors is an integer number (1191132).

Almost surely, 2^7279085 is an apocalyptic number.

It is an amenable number.

7279085 is a deficient number, since it is larger than the sum of its proper divisors (2249971).

7279085 is a wasteful number, since it uses less digits than its factorization.

7279085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132363.

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 7279085 is about 2697.9779465370. The cubic root of 7279085 is about 193.8023015237.

It can be divided in two parts, 727 and 9085, that multiplied together give a triangular number (6604795 = T₃₆₃₄).

The spelling of 7279085 in words is "seven million, two hundred seventy-nine thousand, eighty-five".