2452346420 has 24 divisors (see below), whose sum is σ = 5186983200. Its totient is φ = 973880352.

The previous prime is 2452346417. The next prime is 2452346447. The reversal of 2452346420 is 246432542.

It is a happy number.

It is a congruent number.

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, 438290 + ... + 443849.

It is an arithmetic number, because the mean of its divisors is an integer number (216124300).

Almost surely, 2^2452346420 is an apocalyptic number.

2452346420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2452346420 is an abundant number, since it is smaller than the sum of its proper divisors (2734636780).

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

2452346420 is a wasteful number, since it uses less digits than its factorization.

2452346420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882287 (or 882285 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

The square root of 2452346420 is about 49521.1714320249. The cubic root of 2452346420 is about 1348.5299810344.

Adding to 2452346420 its reverse (246432542), we get a palindrome (2698778962).

The spelling of 2452346420 in words is "two billion, four hundred fifty-two million, three hundred forty-six thousand, four hundred twenty".