2368780 has 24 divisors (see below), whose sum is σ = 5267808. Its totient is φ = 891648.

The previous prime is 2368771. The next prime is 2368783. The reversal of 2368780 is 878632.

It is a happy number.

It is a super-2 number, since 2×2368780² = 11222237376800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (2368783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3144 + ... + 3823.

It is an arithmetic number, because the mean of its divisors is an integer number (219492).

2^2368780 is an apocalyptic number.

2368780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2368780 is an abundant number, since it is smaller than the sum of its proper divisors (2899028).

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

2368780 is a wasteful number, since it uses less digits than its factorization.

2368780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6993 (or 6991 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 2368780 is about 1539.0841432488. The cubic root of 2368780 is about 133.3035072174.

The spelling of 2368780 in words is "two million, three hundred sixty-eight thousand, seven hundred eighty".