2400000620 has 12 divisors (see below), whose sum is σ = 5040001344. Its totient is φ = 960000240.

The previous prime is 2400000593. The next prime is 2400000623. The reversal of 2400000620 is 260000042.

It is a hoax number, since the sum of its digits (14) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2400000595 and 2400000604.

It is not an unprimeable number, because it can be changed into a prime (2400000623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59999996 + ... + 60000035.

It is an arithmetic number, because the mean of its divisors is an integer number (420000112).

Almost surely, 2^2400000620 is an apocalyptic number.

2400000620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2400000620 is an abundant number, since it is smaller than the sum of its proper divisors (2640000724).

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

2400000620 is a wasteful number, since it uses less digits than its factorization.

2400000620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120000040 (or 120000038 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2400000620 is about 48989.8011835117. The cubic root of 2400000620 is about 1338.8660154556.

Adding to 2400000620 its reverse (260000042), we get a palindrome (2660000662).

The spelling of 2400000620 in words is "two billion, four hundred million, six hundred twenty", and thus it is an aban number.