2852420 has 24 divisors (see below), whose sum is σ = 6042624. Its totient is φ = 1130976.

The previous prime is 2852401. The next prime is 2852429. The reversal of 2852420 is 242582.

It is a super-3 number, since 3×2852420³ = 69624433309177464000, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2852429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1979 + ... + 3101.

It is an arithmetic number, because the mean of its divisors is an integer number (251776).

2^2852420 is an apocalyptic number.

2852420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2852420 is an abundant number, since it is smaller than the sum of its proper divisors (3190204).

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

2852420 is a wasteful number, since it uses less digits than its factorization.

2852420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259 (or 1257 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2852420 is about 1688.9108916695. The cubic root of 2852420 is about 141.8201120910.

The spelling of 2852420 in words is "two million, eight hundred fifty-two thousand, four hundred twenty".