3040120 has 16 divisors (see below), whose sum is σ = 6840360. Its totient is φ = 1216032.

The previous prime is 3040111. The next prime is 3040153. The reversal of 3040120 is 210403.

It is a super-2 number, since 2×3040120² = 18484659228800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 3040097 and 3040106.

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, 37962 + ... + 38041.

Almost surely, 2^3040120 is an apocalyptic number.

It is an amenable number.

3040120 is an abundant number, since it is smaller than the sum of its proper divisors (3800240).

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

3040120 is a wasteful number, since it uses less digits than its factorization.

3040120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76014 (or 76010 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 3040120 is about 1743.5939894368. The cubic root of 3040120 is about 144.8650349376.

Adding to 3040120 its reverse (210403), we get a palindrome (3250523).

It can be divided in two parts, 3040 and 120, that added together give a triangular number (3160 = T₇₉).

The spelling of 3040120 in words is "three million, forty thousand, one hundred twenty".