3275120 has 20 divisors (see below), whose sum is σ = 7614840. Its totient is φ = 1310016.

The previous prime is 3275117. The next prime is 3275137. The reversal of 3275120 is 215723.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×3275120² = 21452822028800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3275092 and 3275101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20390 + ... + 20549.

It is an arithmetic number, because the mean of its divisors is an integer number (380742).

Almost surely, 2^3275120 is an apocalyptic number.

It is an amenable number.

3275120 is an abundant number, since it is smaller than the sum of its proper divisors (4339720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3275120 is a wasteful number, since it uses less digits than its factorization.

3275120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40952 (or 40946 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 3275120 is about 1809.7292615195. The cubic root of 3275120 is about 148.5054546474.

The spelling of 3275120 in words is "three million, two hundred seventy-five thousand, one hundred twenty".