2450623240 has 64 divisors (see below), whose sum is σ = 6064450560. Its totient is φ = 885584640.

The previous prime is 2450623181. The next prime is 2450623267. The reversal of 2450623240 is 423260542.

It is a junction number, because it is equal to n+sod(n) for n = 2450623199 and 2450623208.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25696 + ... + 74575.

It is an arithmetic number, because the mean of its divisors is an integer number (94757040).

Almost surely, 2^2450623240 is an apocalyptic number.

2450623240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2450623240 is an abundant number, since it is smaller than the sum of its proper divisors (3613827320).

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

2450623240 is a wasteful number, since it uses less digits than its factorization.

2450623240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100342 (or 100338 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 2450623240 is about 49503.7699574487. The cubic root of 2450623240 is about 1348.2140517185.

Adding to 2450623240 its reverse (423260542), we get a palindrome (2873883782).

The spelling of 2450623240 in words is "two billion, four hundred fifty million, six hundred twenty-three thousand, two hundred forty".