7672285 has 4 divisors (see below), whose sum is σ = 9206748. Its totient is φ = 6137824.

The previous prime is 7672267. The next prime is 7672307. The reversal of 7672285 is 5822767.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3755844 + 3916441 = 1938^2 + 1979^2 .

It is a cyclic number.

It is not a de Polignac number, because 7672285 - 2¹⁷ = 7541213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 767224 + ... + 767233.

It is an arithmetic number, because the mean of its divisors is an integer number (2301687).

Almost surely, 2^7672285 is an apocalyptic number.

It is an amenable number.

7672285 is a deficient number, since it is larger than the sum of its proper divisors (1534463).

7672285 is a wasteful number, since it uses less digits than its factorization.

7672285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534462.

The product of its digits is 47040, while the sum is 37.

The square root of 7672285 is about 2769.8889869451. Note that the first 3 decimals coincide. The cubic root of 7672285 is about 197.2308784433.

It can be divided in two parts, 76 and 72285, that added together give a square (72361 = 269²).

The spelling of 7672285 in words is "seven million, six hundred seventy-two thousand, two hundred eighty-five".