2457386436 has 24 divisors (see below), whose sum is σ = 5738864544. Its totient is φ = 818419840.

The previous prime is 2457386417. The next prime is 2457386441. The reversal of 2457386436 is 6346837542.

2457386436 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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, 74085 + ... + 101996.

It is an arithmetic number, because the mean of its divisors is an integer number (239119356).

Almost surely, 2^2457386436 is an apocalyptic number.

It is an amenable number.

2457386436 is an abundant number, since it is smaller than the sum of its proper divisors (3281478108).

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

2457386436 is a wasteful number, since it uses less digits than its factorization.

2457386436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177251 (or 177249 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 48.

The square root of 2457386436 is about 49572.0328007638. The cubic root of 2457386436 is about 1349.4531733214.

The spelling of 2457386436 in words is "two billion, four hundred fifty-seven million, three hundred eighty-six thousand, four hundred thirty-six".