2970520 has 48 divisors (see below), whose sum is σ = 7713360. Its totient is φ = 1008576.

The previous prime is 2970509. The next prime is 2970521. The reversal of 2970520 is 250792.

2970520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2970521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28789 + ... + 28891.

It is an arithmetic number, because the mean of its divisors is an integer number (160695).

2^2970520 is an apocalyptic number.

2970520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2970520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3856680).

2970520 is an abundant number, since it is smaller than the sum of its proper divisors (4742840).

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

2970520 is a wasteful number, since it uses less digits than its factorization.

2970520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 2970520 is about 1723.5196546602. The cubic root of 2970520 is about 143.7509842403.

The spelling of 2970520 in words is "two million, nine hundred seventy thousand, five hundred twenty".