2374820 has 24 divisors (see below), whose sum is σ = 5699904. Its totient is φ = 814176.

The previous prime is 2374811. The next prime is 2374831. The reversal of 2374820 is 284732.

It is a self number, because there is not a number n which added to its sum of digits gives 2374820.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8342 + ... + 8621.

It is an arithmetic number, because the mean of its divisors is an integer number (237496).

2^2374820 is an apocalyptic number.

2374820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2374820 is an abundant number, since it is smaller than the sum of its proper divisors (3325084).

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

2374820 is a wasteful number, since it uses less digits than its factorization.

2374820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16979 (or 16977 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 2374820 is about 1541.0450999241. The cubic root of 2374820 is about 133.4167117383.

The spelling of 2374820 in words is "two million, three hundred seventy-four thousand, eight hundred twenty".