3072265 has 16 divisors (see below), whose sum is σ = 4285440. Its totient is φ = 2070720.

The previous prime is 3072263. The next prime is 3072269. The reversal of 3072265 is 5622703.

It is not a de Polignac number, because 3072265 - 2¹ = 3072263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3072263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1416 + ... + 2854.

It is an arithmetic number, because the mean of its divisors is an integer number (267840).

Almost surely, 2^3072265 is an apocalyptic number.

3072265 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3072265 is a deficient number, since it is larger than the sum of its proper divisors (1213175).

3072265 is a wasteful number, since it uses less digits than its factorization.

3072265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 3072265 is about 1752.7877795101. The cubic root of 3072265 is about 145.3738273147.

Adding to 3072265 its reverse (5622703), we get a palindrome (8694968).

The spelling of 3072265 in words is "three million, seventy-two thousand, two hundred sixty-five".