2363820 has 24 divisors (see below), whose sum is σ = 6618864. Its totient is φ = 630336.

The previous prime is 2363807. The next prime is 2363831. The reversal of 2363820 is 283632.

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, 19639 + ... + 19758.

It is an arithmetic number, because the mean of its divisors is an integer number (275786).

2^2363820 is an apocalyptic number.

2363820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2363820 is an abundant number, since it is smaller than the sum of its proper divisors (4255044).

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

2363820 is a wasteful number, since it uses less digits than its factorization.

2363820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39409 (or 39407 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2363820 is about 1537.4719509637. The cubic root of 2363820 is about 133.2104005803.

The spelling of 2363820 in words is "two million, three hundred sixty-three thousand, eight hundred twenty".