2240600420 has 24 divisors (see below), whose sum is σ = 4741184448. Its totient is φ = 889397600.

The previous prime is 2240600419. The next prime is 2240600429. The reversal of 2240600420 is 240060422.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2240600392 and 2240600401.

It is not an unprimeable number, because it can be changed into a prime (2240600429) 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, 424976 + ... + 430215.

It is an arithmetic number, because the mean of its divisors is an integer number (197549352).

Almost surely, 2^2240600420 is an apocalyptic number.

2240600420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2240600420 is an abundant number, since it is smaller than the sum of its proper divisors (2500584028).

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

2240600420 is a wasteful number, since it uses less digits than its factorization.

2240600420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855331 (or 855329 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2240600420 is about 47334.9809337661. The cubic root of 2240600420 is about 1308.5434192051.

Adding to 2240600420 its reverse (240060422), we get a palindrome (2480660842).

The spelling of 2240600420 in words is "two billion, two hundred forty million, six hundred thousand, four hundred twenty".