3072485 has 8 divisors (see below), whose sum is σ = 3970680. Its totient is φ = 2268864.

The previous prime is 3072481. The next prime is 3072523. The reversal of 3072485 is 5842703.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 134689 + 2937796 = 367^2 + 1714^2 .

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

It is not a de Polignac number, because 3072485 - 2² = 3072481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3072481) 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, 23570 + ... + 23699.

It is an arithmetic number, because the mean of its divisors is an integer number (496335).

Almost surely, 2^3072485 is an apocalyptic number.

It is an amenable number.

3072485 is a deficient number, since it is larger than the sum of its proper divisors (898195).

3072485 is a wasteful number, since it uses less digits than its factorization.

3072485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47287.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 3072485 is about 1752.8505355563. The cubic root of 3072485 is about 145.3772972279.

The spelling of 3072485 in words is "three million, seventy-two thousand, four hundred eighty-five".